Quick question on rich or lean?

When cold seems to stummble / feels flat at 1/8th throttle on the bottom, ie just puting around. I think needs 25 pilots?

When at running temp if I run wide open through a gear then close throttle and open back up after coasting for a couple seconds it feels flat for a couple seconds then starts to pull? Am I lean?

 

Try a 27.5 pilot jets 3 turns out.

 

i think the 25s will work for you; i also think your mains are probably too small, you should go up a size or two on those. i highly recommend getting the gyt-r jet kit.