Faytree maybe the engine of the stagea can fail at try to put the gear reverse or the gear drive too, in this case is just press s for a few seconds and the engine will run normally.
I trry to fix the exploding problem, don't throttle without the gear D was engaged, the engine is very strong and the car is very heavy,because that the engine is exploding, veeeeerrrrrrryyyyyyyyyyyyyyy hhhhhhhheeeaaaavvvyyyyy
1.8ton or maybe 1.9ton
is the vibration, or because for an crash, but I'll fix it, but maybe is because I made to be an "semi crashable car" but I'll modify to be more stronger
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very cool!!!!!
i know how to fix it, its jus change the colision layer from the box in the engine, (a to d) the timing box (i give this name for it because i dont know the real name)