help mts

[slam]

i got my new hp tank. my velocity was to high and they had to take out a few shims. my velocity is fine but iam getting shoot down. my dwell is at 11 please help me.

[trickytrix]

What's your LPR at? Make sure its around 50-55 psi if you just got the marker, and maybe up your dwell to 12. Good luck

[KEN CRANE]

what shims did somone remove?i would put them back in and lower the dwell to 8-9 and see what happens