i dont know what it is but i was rolling stoppies smooth and far like 300 feet. whats happening now is when i grab the brakes quick and hard to get to bp fast my bike dose not come up right away it slows down then bam it flies up and scares the hell out of me all the wile im giving it steady brake. heres my set up and i think it has somthing to do with it. i have a 954 front end. i have a f4i master on there heres were i thing my problem it i have one brake line going down and the other crossing over the fender. meaning i beleave my right caliper is grabing first then my left. tell me what you think i have to get this resolved or im gona get hert.

 

the calipers should brake at the same time, even with that setup.

 

i have stock brakes and mine does the same thing.
except i cant roll no 300