Ok I try tom again thx alot. I can't wait n my wife is complaining:(

yeah yours is wayy too lose.. look at how expanded the springs are. yours should look like this
http://i66.photobucket.com/albums/h2...l/CIMG3764.jpg

Thx for the picture, I will tune according to that. A pix speaks a thousand words:)

I hv tried the slip diff today, tighten to the pix. No wheelie but still fast. The diff has to be tighten twice dunno y, the first time the diff can't b tighten, after running I managed to tighten again n screw it on.

Do I need to put lock tight?