KARNEVIL

Hi this is my first time on here so im hoping some one can help. Iknow all about the rev counter needle flicking to 8k to show a fuel circuit problem but my bike does it all the time and there dosn't seem to be any problem with the fuel pump etc.I've recently (46 miles ago) stripped the bike to bare metal resprayed it and rebuilt every thing and cleaned all the electrical connections but its still doing it .Its done it since the warranty ran out ive had it since new the only way to stop it is to put it on reserve.It dosn't cause any problems but its annoying espesially when people keep telling me "you've got a fuel circuit problem there mate"Cheers