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Everything posted by DrJB
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Hardest Technic set to build?
DrJB replied to stella2015's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
I'd have to agree that the older 'studded' sets were more 'difficult' to build. These include both the 8880 supercar and the space shuttle 8480. There, the build steps were in 'layers' and it was often difficult to 'see' the differences from one step to the next. There, it was 'imperative' to collect all parts for each step, to make sure none is forgotten. Plus, the 'studded' look made it very difficult to 'discern' the drawings. -
You're absolutely right. The instructions did get updated and look fine. Though I think the front cover (POV render) still shows gears with an incorrect offset. Not many people would notice those as well. Also, I somehow have an LDR file and it has the incorrect offset in it as well. one would notice that of course. There is an Akiyuki Rainbow Wave module? ... I thought such module was done by someone else, but he was 'inspired' by Akiyuki. Can you put the link to the module you're referring to?
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Also, what's with this part? It used to be rather cheap but now, because of Akiyuki's modules (invisible lift & planets), it's about $0.30 each? Supply and demand again?
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I was going through some of the instructions (commendable work, Blakbird et. al.) and I found a tiny/minor error in the cup-to-cup module. The five gears to the right are placed 1M higher than they should be, and as such, they do not mesh with the center gear. This might have been addressed before but, just in case. Cheers.
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[REVIEW] 42066 Air Race Jet
DrJB replied to Siegfried's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
Nicely done, thank you. I've seen technic sets evolve over the many years and I'm not sure I prefer the 'paneled' look. I'd rather have the lines somehow 'defined' yet an open interior with a lot of functions. Bu, that a whole other discussion. Also, I wonder how this compares when sat next to 8450, sizewise. The pictures below are not to the same scale, obviously. Anyone has both and can take a photo? Incidentally, the color schemes are 'close': light blue + black vs. Turquoise + black. vs. -
Alternative to 6571
DrJB replied to Kmuffin's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
For 'spring' suspensions, there are few parts as shown below. It all depends on how long ago you started buying lego and how many parts you have collected. Some parts came up in single or few sets (e.g 8448, 8466) and are more difficult to get. The whole list is here: https://www.bricklink.com/catalogList.asp?catType=P&catString=141 -
The blue piece came in the Mindstorms Vision Command (below) and other sets. It is just connector and works well with another part. + I have not found much use for the blue part over the years. Maybe the best way to see how many of these pieces (in OP's original post) are used is to build the camera support module (you do not need the camera), that has pan/tilt, in set 9731
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Alternative to 6571
DrJB replied to Kmuffin's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
There are few options for suspension arms and spindles, though only very few exist in LDD. SO, what is the exact issue you're facing: What parts exist in LDD? ... or what options are there in real life? -
As to understanding why it works, it's just few sinewaves (projection of blob trajectory onto horizontal plane) whose frequencies are slightly off ... at times they're in phase, at others not, and then anything in between. I'm tempted to do an LDD model and would appreciate few static shots. A while back (~10 years) I bought 10 differentials from Lego.edu with big hopes/dreams to do something useful with them. This project is just it. Where else can you use that many differentials? Well, maybe this marvel and the Lego Antikythera (can't find the link now)
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[TC11] Fire Fighter
DrJB replied to nick97's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
Nicely done. The only concern I would have is that the tracks typically do not generate enough friction. As such, maybe some rubber inserts (as those that came in the EV3 Extension Set) might help here. -
This would be my most sought-after set. Alas, not looking seriously these days, but still has a spot for it next to my other cars (not as many as BlakBird's though). I was not much into collecting back then, but this set was on sale on TLG for $100 only, for several weeks. Of course, this was before the entrepreneurs from eBay got on board with hoarding/collecting/investing/speculating in Lego Technic.
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Favorite Lego Technic sets ?
DrJB replied to Legofan225's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
LOL ... typo corrected. I meant 8043 and 8455. Though, maybe it's true I can't pick from 8043 and 8043, because I have 2 copies of the set Also, we see many such topics ona regular basis. I think this topic should have a 'voting' section, so we get to see what's the all-time favorite set. -
Help on digital building
DrJB replied to Kmuffin's topic in Digital LEGO: Tools, Techniques, and Projects
LDD does not have ALL parts, however you can build 'look-alike' as in old pneumatic parts. LDRAW is the most powerful of all available, but the learning curve is a bit steep. Also, LDD is very strict on 'collisions' and illegal builds. That said, it is very interactive and its 'snap' feature makes it my choice for entry level. I'd say start with LDD< and once you've learned of its lmitations, you can then 'graduate' to LDRAW. I haven't trie stud.io yet so can't comment on it. -
Favorite Lego Technic sets ?
DrJB replied to Legofan225's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
Can't pick just one. I'll have to name both 8043 and 8455. The functions and realism (to me) are second to none. Everything else seems 'toyish' compared to these two. They're also the first two sets that made 'full use' of both the LAs and pneumatics. -
Impossible LEGO
DrJB replied to Boxerlego's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
Soak them up in hot soap water -
[MOC] Case 620 HD Tractor
DrJB replied to Brick_Sticker's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
You've made an excellent rendition of a very popular and a best-seller in North America (no one really likes green, that blends with the crops). If you send it to me, I promise I'll have it displayed in the Company's Headquarters ... ;)- 29 replies
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Technic 8455 MOC/Recolour
DrJB replied to Richard Dower's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
Those trans-blue cylinders came from the 'Pneumatic Add-On' to MIndstorms, from Lego Education. Those cylinders are very pricey, hence the asking price for the eBay listing. https://education.lego.com/en-us/products/pneumatics-add-on-set/9641 -
Like many on here, I'm a purist and would not consider any 3rd party parts. However, it seems to me you've made a single design and 3d printed it in multiple colors. If you want to 'convince' would be backers, you'd need to show multiple designs/capabilities/styles. So far, everything you've shown is, well, not very interesting. Sorry for being blunt, but it's an honest feedback. Good luck with such endeavor. One last note: I think it's this site policy not to allow 'self-promotions', such as for a kickstarter projects ... but I could be wrong.
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Unfortunate Experience with Bricklink Customer Support
DrJB replied to DrJB's topic in Buy, Sell, Trade and Finds
Let's not be judgemental ... there is a fine line between 'ignoring' and 'missing the point'. One is pre-meditated, the other is an honest mistake. I came here asking for options/opinions, not asking to be lectured. You saying I ignored is like Shelly (cust service) saying I violated their rules. No, I did not violate any rules. In fact, violate is a very strong word to use ... but it's ok, I bet English is not her native tongue ... but I'm digressing here. Everyone else, thanks for the helpful feedback. -
Unfortunate Experience with Bricklink Customer Support
DrJB replied to DrJB's topic in Buy, Sell, Trade and Finds
It's not $9 ... those are expensive sets (Williams F1 Racer) ... and the fees added up to over $50. -
Bucket Chain lift GBC (MOC)
DrJB replied to doug72's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
The visor was released in Trans-Blue and Trans-Purple in some old Bionicle sets, but only in white in a Marx Exploration vehicle. I bought 50 of those buckets and been wanting to do a bucket wheel excavator a while back. That project is still on back burner, but now ... maybe time to re-visit. http://www.bricklink.com/v2/search.page?q=7645#T=A