okay, when i idle with my Dynojet A/f, the arrow moves from 14.5-15.5 back and forth a lil more a lil less every second! is that normal? Also, who has a rough idle, since i got my tune from HBH ive seen a lil rougher IDLE but the a/f is 12.5-11.8 in late rpms...leaner then i want but whats going on..I know HBH does great work, my car just likes to reject tunes! going to get it street tuned by HBH when he comes into town! woot! i love HBH~!