[SOLVED] RGV 250 revs not dropping correctle

[skinnyhomer]

Problem found and cured, idle screw was playing up

Hi brains trust.

Recently I rebuilt my RGV's top end. When I started it up it idles smoothly, and is nice and crisp, but as it warms up the revs will drop normally to about 3k, then noticeably drop off slower, and eventually wouldn't drop below 3k at all. Is it an air leak, or some other issue. I have a video but can't upload it

Thanks in advance

Cris