Well, got the black T/A back today, the one with the numbers in the sig. Got a new tune, a little rich, but not bad. However, a hesitation has presented itself in the powerband during a quick depression of the throttle at lower RPM's. If I stab the throttle, it's not there. It's only on a quick depression, kinda like a roll out into full throttle. I took a datamaster log, and the only thing I'm noticing is that the spark advance takes a few count dive. Can someone take a look at the log for me and let me know if they see anything tell-tale? Just let me know whom to email it to. Thanks!