I have read through this and read some of your comments.
Does your machine still not shudder on hills since the clutch replacement?
Reason I ask is I have similar results to JMRubicon. I get some shudder/judder when starting off from a dead stop on an incline. Even stomping it down enough to give my wife whiplash still results in an instant of shudder. I applied enough throttle to get the machine to shift into 2nd before I had moved a car length and it still shuddered.
Do I need to complain to the dealer and get something started on warranty?
I got the impression from this and some of your other comments later in this thread that after your repair that if it was shuddering, there is something wrong.
I don't think I can supply enough throttle to prevent shudder and still keep the front wheels on the ground. It doesn't shudder at all if I have some momentum on the same hill.
I have not noticed any shudder, at least nothing like before the clutch packs were replaced. Sine being repaired I have put about 300 miles on it and it seems as strong as anyone could ask for. Lately have been clearing trees and brush and have had no problems with the P1K dragging full size tree trunks across my property of taking off heavily loaded uphill.
One thing to consider is how much have you driven your machine and is it around full operating temperature when you are experiencing what you describe. It is my humble opinion people should put 400 miles on the machine to let everything get fully broken in before passing judgement. Of course a few dozen never got that far before having noticeable issues arise.
My advice would be to drive and enjoy the machine driving normal rather then repeatedly trying to pick apart a characteristic that may not be an issue or go away all together. If you do experience clutch issues you will not have to be asking for others opinions online you will know it by the engine RPM spikes of 2k or more on takeoff and 3rd, and 5th gear shifting.