Highly improbable, after approx 2k miles on brand new top end there were no compression issues.
The head we did a leakdown test before it went back in the bike. The issue was never mechanical,it is electrical,after i left it at a machine shop that was just supposed to make a brake caliper pin on the lathe and clean my carbs and remive airbox when i was recovering from a fractured vertebrae,so when i picked it up the machine shop most likely knew they shorted something by accident,hence the reason my battery was mysteriously dead when i had it picked up,but i trusted the guy...Found the issue today,ordering parts from GRAHAMS.
Appreciate the help from the guys who sent me the manuals.
Thanks again