kopylov

Roman 4 is IV

Aurorasaurus, N-4K0, thanks guys

Hi all! This is part #6641. As you can see, it has a big hole in it, so that the part itself can slide on an axle: But, it has not always been so. Previously, the part had an axle-shaped hole: Does anybody know whether the old design allows the axle to slide freely as well, or it is more of a firm grip?

@2GodBDGlory thank you! I will try minifigure rings

Hi there! I am looking for something of a hulf-stud thickness to secure following connection. The ideal solution would be thin 2L liftarm, but it does not exist. So, I can use thin 5L liftarm which is way too long here So, I am looking for something small half-stud thick to put between the red part and the black liftarm to limit their travel. Maybe you know something that fits here?

Good job! 👍 What is the purpose of rubber bands on front wheel hubs?

Indeed, 9L gear rack is my dream

I remember that episode. It is awesome

It's already preloaded to the maximum, but it is still too soft. It works on this stage, but I am afraid that it will not work with the weight of the bodywork

Thank you for the comments! @2GodBDGlory short answer is: it's too soft but there are ways to improve it. Now, as I mentioned before, I want to make some comments on the chassis. I like the chassis. I did a good rear suspension, I don't even want to change anything there. Also I like the transmission tunnel. I have found a good way of connection panels, so it is very stiff. By the way, whole chassis is very stiff. It feels like one solid piece. I almost like the front suspension. I like the design, but it is very soft. Some possible problems and solutions: 1. Pullback motors are too soft. I twisted for a crisp each of them before connecting to the wishbones, but they still work without enthusiasm and I think that when I mount bodywork on the chassis they will stop returning to the upper position without help. I have 2 possible solutions here. First solution is to put them more widely to reduce the length of the lever. The second solution is to engage some gears here. 2. The next possible problem is the height of the motor block. If it reveals that it interferes with the hood, I will have to do something with it. If I place pullback motors wider then I will have more space in the front to mount electric motors. So, the second problem will be solved automatically after solving the first problem. 3. The height of the battery block. If the battery block affects the car's look too much then I possibly will put it to the front. The steering rack eats too much space in the front, but if I manage to put the steering links under the body then I will have enough space in the front to mount the battery block.

Hi there! I have got three new sets since last post, so we have a wider choice of details. I like the shape of the car that I built, but it was designed so badly that it was ready to fall apart in any second. So, I started a new one in this post I am going to present a chassis. The first idea was to imitate rear springs with steering links. Actually, steering links resemble only a look of rear springs and all the job is done by shock absorbers. To eliminate transverse play I attached a Watt's linkage to the axle (you can see it behind rear frames). Dodge Charger has torsion bar front suspension. To imitate this type of suspenstion I decided to use pull back motors. Front suspenstion has nonzero kingpin and castor angles. Also I have got two motors, so it will be powered up. I have decided to put motors in the front and battery block above the rear axis. I can't put it in the trunk because of length of wires. Later I will post some pros and cons of this build.

Hi there! Does anybody know is Mindstorms Robot Inventor hub equivalent to the Powered Up one in terms of output voltage and current strength? I am trying to figure out will powered up motors work in the same way with mindstorms hub as with powered up hub (in terms of speed and torque) or not

Sorry, but this frame doesn't reflect stud volume. The height of the brick is 1.2 stud, so the height is definitely more than 17

It was so cool before implementation of commenters' suggestions

Hi there! The first version of the hood. This black triangle is not a design idea - it is a shortage of white parts The second version of the hood. I had to pull details from the trunk for it Major update next time.