I don't know if this stuff works or not, but I just found in the PLR file:

Repeat Shifts="0" // 0 = no repeat shift detection, 1 = detect and eliminate accidental repeat shifts within 100ms, 2 = 150ms, 3 = 200ms, 4 = 250ms, 5 = prevent shifting again before previous shift is completed

Since David and others I have seen have blown their engines when their shifters accidentally double shifted, I would think this would protect against that, since the wheel is presumably sending the two shifts very close together. This setting, if you played with it, would prevent the second one from being registered. I am going to test it out to see which number doesn't interfere with my shifting during driving and then use that as a safety.