I bought a Technic 8294 excavator recently, and during construction, upon assembly of the linktreads I realyse that they do not grip on flat surfaces, as was the case of my glass table were I was assembling the excavator. So I went looking on the web for solutions, and didn't actualy find one that satisfied me. I know that most of LEGO funs are not willing to add non LEGO stuff to their creations, but to solve my slipering treads problem, I came up with the idea to add rubberbands to each linktread. And It worked just fine. Later I was told that LEGO might have their rubberbands that would do as well like x137, but I dind't tested this myself.
Here's a picture
How it's done
Brickshlef pictures folder
Later, after added PF motors to excavator, I though it could be nice to have instead of the usual 2 sticks on the remote control to drive the excavator, some sort of remote more on the car stile, with a stick for forward/reverse motion, and a wheel for steering.
This is the result
Brickshlef pictures folder
Since this is actualy my first real post here, I hope I didn't mess up with some forum rule. If that's the case, my apollogies, and let me know were I went wrong so I do not make the same mistake again.
Forgive if my english is not so good, and I hope you all manage to understand.
Best regards