What I did with my fazer today was get bloody cross and swear lots
Got the dremel out and altered the carbon seat panels to fit , job done
Feeling satisfied with myself decided to check the radiator guards fitted , so 2 out of the 3 Allen bolts undo but the last ( it's always the last ) seized solid so plusgas , WD40, heat , nothing will shift it then my Allen key rounds off the centre of the bolt.
Cue further attempts to remove until my only option is to get the dremel out cut off the plastic rad guard at the fitting then try and get some grips on the bolt head that doesn't work so after all options exhausted I dremel the bolt head to a square and get grips on it which does with lots of huffing and puffing eventually frees it , until I notice that all the oomph may have put a hairline crack in to the radiator at the base of where the bolt goes in as I noticed a drip run down as I finally freed the bolt.
As it was dark by the time I finished I'll start her up tomorrow in daylight and check it at full temp and pressure and hope that goes better than today