@Bodylad I’m running 220 main jet 27.5 pilot jet and standard needle position. This is with full dep system, v force reeds & re-bored to the limit of the standard cylinder. Runs very well. Probably a tad rich. Just waiting on my zeeltronic system to arrive next.
If your experiencing revs not dropping like ‘normal’, I would say your pilot jet could be either blocking up or too small.
Also I tried running airbox without the snorkel but couldn’t feel any benefits when adjusted. I find the standard airbox setup perfect.
Hope this helps