hi,i put a post up already about my box grinding,i thought it was the quickshift but i changed back to the stock gearlever and its not as bad but it is still doing it.im sure it didnt do it before or maybe i never heard it as i have been using it without the rubber gaitor boot.but its quite noticeable so im pretty sure i would have heard it.the noise is worst in fifth and it makes a kind of constsnt grinding noise,but it doesnt sound bad enough to make you want to pull over and have a look to see if its blown itself apart.it changes gear perfectly,doesnt crunch going into gears or coming down them,it doesnt even crunch going into reverse!any ideas or does a rebuid sound likely?cheers,lee