I am experiencing a tick on the trombone overlay on D4--I think... it's the D a whole step above middle C. Is that D3 or D4? Seems that different programs have different opinions. Unless I'm not paying attention. Anyway! I'm playing a note at Velocity = 114, Mod wheel at 114. The figure is 8th notes D, C, B, and there seems to be a tick at the start of each note.