CB1100 Idle speed instability problem

[dave]

I had the battery tested and it was good, but maybe it was fact that it had lower specifications than those required by the cb1100 charging system and it was causing the low idle problem. I waited 3000 miles to report my problem/solution just to make sure the problem was solved. I know that my case can be an isolated case but hopefully it helps someone one day. cheers.
[/quote]

I replaced my original battery with a new, YUASA battery and it did not solve the idle issue.