i wasnt sure where to post this.

i installed some aftermarket guage overlays and the tach and speedo needles rub and get stuck. i was thinking about removing them so i could trim them to so that they wouldnt rub. I thought i remeber reading somewhere that those two needles where digitally controlled or something. if so, does this mean that i can jus pop them off and back on without worrying about them being accurate?

any help would be appreciated