scottr33gtst i have the exact same problem right now, i had the manual conversion put in about a month ago with a xtreme xtra hvy duty 5puk ceramic clutch, if you look at the rear calipers when i got to take off, if i ride the clutch and dont let the car go forwards with just idle revs you can see the rear axle assembly with my rear calipers and discs go backwards and forwards really fast like in a circular motion, exactly as you described......, i also had major shudder at low rpm after a while it kinda goes away, but i still have to take off over 1500rpm revving up and down or it shudders and i get this massive backlash clunking noise, putting the manual in was the best thing i did, and the worse!!!!!!! i was told that it might have to do with some wear on the axle cones... i dunno much about a diff but from what i have looked up on it, that might be the case with the 0 to 45 degree thing......

if those things you purchase fix the problem please let me know as im incredibly upset with the way my car is at the moment...

i went and got new sway bar pins (bent mine), new sway bar bushes, didnt even touch the watts link, got new heavy duty upper arms with new bushes, and new stocko lower arms with new bushes, probley is gone, still shudders a tad when trying to take of on idle but thats the heavy clutch, PROB FIXED!

the heavy duty arms are the way to go mate, oh and i busted a weld on one of my upper arms, and the bang was my sway bar pin bending and hitting the underbody

yay!!!!

tickford666, try that and it will work, go get hd upper and lower arms and re bush the back end and u will be trouble free

Too easy!
Shoulda put $20 on it

excellent!!!!!!! thanks dude.