Yeah all good, I just wonder why there is the odd Power FC for 34 that seems to have this issue, but it cant be too much of an issue or the forum would be littered with threads about it and alot more answers.
Not sure what the go is, but if the stock computer works fine and the Power FC doesnt, it seems very likely that there is a problem with that specific Power FC
And spark plug gaps, as said, dont make any difference at all. They may make a difference in power output, but wont log faults etc