RE: help plz
By trying to wheelie, I will assume you give it WOT at a stop? If it is bogging on this the LSN is more than likely rich. You need to lean it in 1/16 turns, do a WOT pass and then test with the pinch test. If pinch test is 3 seconds or less, or no rise in idle, richen. If pinch test is over 4 seconds and wants to take off lean it. Lean - turn the needle towards the head, Rich turn it away. Remember small changes at a time and any tuning to the LSN may require an idle and HSN adjustment.