i was wondering if i have the right jets in cause this might sound weird but when it is cold or cool my shee runs real strong through all the gears but now that it is getting warmer out it seems not to run as strong i was wondering if it might be alittle rich and maybe i should drop down too 320 jets i have 340 in now another thing is there is a little fuel and oil coming out around my pipe where it hooks to the cylinder so that made me think it might be rich too. should there be a rubber o ring there i am running t5 pipes i know stock they do but was no sure about the t5's. one more thing is my needles r stock but the clip is moved down 1 from the middle so the needle sets higher not sure much about the needles so any help would be great