I was putting the angle drive back in when it dawned on me what could be the problem and may be the problem for many others as well. If the angle drive cable does not go through far enough it will not fully seat in the plastic cup. Then as you drive, the cable slips in the cup and the speedo jumps around. It appears that the cable distance protruding from the axle can be affected by the position of the axle's two retaining nuts. One being the outer nut and the other the Angle drive nut. I cannot confirm this theory since I do not have a good angle drive cable ( it got chewed up at the end). ??? What is the correct distance that the angle drive cable protrudes from the end of the axle? For day one of owning this car I've fought with this. I changed the lower cable, disassembled the lambda counter, changed angle drives, and put in new cups. The speedometer always would jump around. I suspected that the cable was slipping in the lambda counter but have not been able to confirm one way or another. Just some food for thought, Nick To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/