Are you talking about the subthrottle sensor? I think it's adjusted via voltage measurements, isn't it? There's big bold print in the manual that says don't muck with it as it has been precisely adjusted at the factory from the same nitwits that adjusted my headlights. No good can come from DIY adjustment, methinks, unless you have the same equipment that Kwak had at the factory or it just comes pre-adjusted.
I think we had a thread where someone went to a dealership to get some work done and a well meaning tech 'tried' to adjust it and the bike got worse. Voltage is .62 to 4.14vdc from closed to fully open. Probably some magic and dancing that you should do when 'adjusting' this.
Sorry for the delay, I took a impromptu road trip (in a motel in Butte MT right now). I am referring to the main throttle position sensor (as Brian said, thanks for clarifying everything Brian).
For the record, the only reason someone should even consider adjusting the TPS is if their bike came from the factory with the hesitation / dead spot I described in the OP, or maybe if their bike has run hot from day 1 (not something that started later).
Also, any adjusting should be done in a very controlled fashion, meaning mark the original position of the sensor perpendicular to the adjustment direction, before doing anything (don't use the paint line the factory put on there), and only move it in measured increments.
As a follow up to mine, I can confirm the hesitation is gone, and the operating temps are back to where they were before I adjusted it. I'm satisfied with the results.