Hi all I just recently set my c0 adj with a dwell meter using the following instructions.. I the car runs and idles pretty damn good .. but a little rough at idle. I have a question it seems the only way I can get the car to idle completly smoothly is to adj it a little bit richer so the frequency valve is not buzzing constantly but kind of in intermittent spurts..... any one have any input on this.. I have the stainless exhaust system from the UK with no cat anymore.. dont know if that would make a difference in the setting... any input is appreciated..The plugs dont get any build up on them at all at either setting but I dont know what else this would affect..thanks..Dave..vin.. 15275 http://mysite.verizon.net/vze7u0gn/id6.html 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/