On throttle bucking:
Frames 1338-1446, STFT goes a bit positive, LTFT are about -6.5, everything else looks fine, some bucking here but it isn’t terrible.
Frames 2654-2697, bucking is pretty bad, lower TPS seems to cause worse bucking, STFT are a bit negative but everything else looks good.
Frames 2844-3029, some bucking but it isn’t terrible, everything looks fine, STFT may be a bit negative.
Frames 4409-4707, some bucking, STFT are a bit negative, everything else looks fine.
Frames 5241-5292, bad bucking, STFT are negative, IAC steps makes a big jump in the middle of it. My TPS changed a tiny hair, might have caused the IAC change.
Frames 7118-7202, slight bucking, have the same IAC change as above. Looks like another tiny TPS change, probably the cause of the IAC change.
Frames 8546-8636, bad bucking, STFT start pretty negative then become less negative, everything else looks fine.
Frames 8834-9138, some bucking, everything looks pretty good, STFT are a bit negative but not bad. STFT2 goes positive.
Frames 9389-9748, a little choppy, everything looks pretty good.
Frames 10190-10299, a little choppy, WO2 is a little lean, STFT are negative at first but then look pretty good. First bit of STFT negativity is opposite first bit of LTFT positivity.
Frames 10562-10665, a little choppy, WO2 is a bit lean, everything else looks good although the rapid IAC change occurs.
Off throttle bucking:
Frames 1916-2036, STFT are trending positive when bucking starts, LTFT is okay, WO2 is biased lean, car is smooth then has a but of bucking starting at about 1230RPM, not terrible though.
Frames 22371-2498, pretty much the same as above.

Again thanks for the help! I'm wondering if I need to spend more time adjusting the VE table via CALC.VET? Below is the log: