Hmm, ...nothing odd I can see on the dealer's report with my limited knowledge.
I went back to your first- and second video, i.e. with PC and without PC respectively.
I could not really detect a "rough" idle from the second video (without PC). However, you would know best comparing it to "pre-service" idle.
When installing the PC, how much time is required to run the engine to self-adjust the ECU to the different air/fuel mixture? Does it make a difference in the idle, if you ride the bike for 15-20 minutes (until at operating temperature)?
If not already done, you might want to consider cross-posting at ADVriders "GSpot" section. The have a lot of folks on there with good technical knowledge. Sorry, I can't be of more help...:confused1:
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Thomas
"Hey, ...I'm just ridin' shotgun" 
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