cheers gary, i will try an IRC next change. regarding his bike my bike, we were both running simmilar aged tyres at approx 3.5psi. i got more grip on his and he got less than me on mine. (hope that makes sense) he is approx 3 stone heavier than me. the most noticable difference in the feel of the bikes was that mine now feels springy and his feels planted. this is what has lead me down the suspension trail. just to confuse things slightly, i just had a look at my rear shock to look at the damper adjustment. the manual shows the adjustment screw on the airbox side (easily accessable) . on my bike it is on the carb side (totaly unaccessable) whilst i dont think this will affect the performance of the shock, it appears to have been fitted the wrong way round from new. or does anyone know different?