I jetted my carbs for my sparks and open airbox, 160/165 main, 25 pilots, needles on middle clip, screws 2.5 turns out, all from Vitos jet kit. I just put in a new 11:1 piston, and now it hesitates till it full throttle, doesnt stumble, just a bit of a hesitation for a second or two. So reading the one sticky says my needles need raised by lowering the clip. Am I right to think thatll fix my problem? And lowering the clip, would I move it towards the short end (the clip end of the needle) or towards the longer end of the needle?