I'm building a miter saw station and plan to install T-track and flip stop on the fence. I've read here and elsewhere that the Kreg flip stop has an unacceptable amount of slop. I'm looking for a high quality stop, accurate and tight. I see that Woodpeckers sells a "Super Track Flip Stop" but know nothing of it's quality. I'm not sure what else is out there, and in any case I figured I'd get the lowdown from my fellow 'Creekers