lol yeah, i played around with different densities. I found that for the power i needed it had to be like that or similar, im trying to figure out some kind of stabilizer for my engines, they tend to shake everything.
v2.0 has AWD and uses the same engine, also the engine is better centered to the frame so that helps.
yeah a 2nd gear might do the trick for the loop, i found that i needed lots of weight to help with traction climbing some of those hills. great engine to work with by the way!
the track is too small for that size of a vehicle, but you could try making it a really high density and turn the hinge motors on with +inf strength and 0 speed. its also oversized so try scaling the track down until you find a good length. i recommend making a new track thats bigger, with hinges in the center of each link. heres a track i made for it, good suspension by the way.
http://www.algodoo.com/algobox/details.php?id=35217
I work for a company that produces flexplates (flywheels), and we have many automated production lines setup in a similar fashion, although in real life its alot more complicated and it takes months to work out all the bugs. I still have one more machine to add to this, I just hope its not too laggy.
This scene is just showing a sequence of operations, i know nothing is really done to the part but thats not the point. i made this without any scripting at all, if you think you can do better id love to see it kid.