maby i should have put this under jetting forum but anyways i took off the lid to my box and ran a sheet metal screw threw the top corner of my stock filter plastic to hold it in place (saw someone else on here with a picture and it looked like a cheep fix) i have some clamp on filters but i didn't think i got big enough mains to run with those, anyways i still want to know about the hesitation at the start maby bigger pilot jet??? tors is still on the bike whenever it gives me a problem i will take the crap off. oh on the hesitation its moving just not what you would think it should be doing until it hits the band I think they must be the pink ones ha ha