I put pods filters on my bike. Ran fine before the pods. I have tried a 105 107.5 110 jets and it doesn't change at all. I still get this mid throttle spudder, hesitation, miss. I have tried shimming the needle up and down, but it still doesn't help. What can this be? I have invested TONS of time trying to fix this. I am lost. I was thinking about trying the pilot jet. I am thinking thats what it is. Because when i raise the needle the problem gets slightly better. When I change main jets it makes no differance at all. So I know its not that. When I take all the shims off the needles it gets real bad to the point where you can't even drive it. With no shims it bogs when I hit the gas and wont even rev for a few moments and then it starts to rev fine. 1-2 shims it doesn't bog but it hesitates,surges,misses REAL BAD under less the 3/4 throttle. 3-5 Shims it still has the part throttle miss but its not quite as bad. It doesn't change with any diff size main jet. As I put shims in it starts to go away to a point then doesn't get any better from 3-5 shims. So I figure its got to be the pilot jet. If the pilot jet doesn't fix it then the last hope I have is getting another needle. Which if it gets to this point i will have to take it to a shop. Which I seriously can not afford right now. I have been working on this for HOURS and HOURS. It just wont work. Hopefully this pilot jet will fix it. Anyone have any ideas on which size pilot jet to use? Has anyone had to change a pilot jet from just adding POD FILTERS?