Quote Originally Posted by Jonathan View Post
What sort of tolerances do you require as that it what determines if machining the rail surfaces perfectly parallel is necessary? You can compensate for it perfectly well in software.
Oh god here we go again.!!! . . . Don't talk soft you can compensate for un-parallel rails in software.!! . . . How.???

Jonathan I'm not wanting to get into a fight with you again but you are miss-leading folks and plan wrong by promoting software can compensate for poor build quality. . . . please stop it because it curdles my noodle. (And I'll always challenge just for the sake of newcomers.!)