Problem with bike going up hill now solved. I remembered some advice from previous posts along the lines of "what did you touch last before the problem happened" great advice for all those who struggle to understand these beasts at times. Initial problem of kickback prompted me to replace plugs as part of the fix(which was actually a loose ground wire) so after spending hours with the fuel side of things i put the old plugs back in and she went up the mountain like a rocket. The old plugs i am using are NKG BPRE-S and i replaced them without cross referencing (it was a Sunday and the local garage was the only place open) with Champion N21 which look the same but obviously not the same rating or whatever spark plugs go by so i can only assume that they were overheating and shutting down under the extra load . Hopefully there will be a few weeks between problems to give you guys a rest from my weird issues. Thanks for the assistance