I bought this to go out field shooting with spruce arrows, it fitted easily , i watched the vid on how to set up the zero tolerance things, natty, paid scant attention to the magnet adjustment, noting it had much more strength than the old one, went shooting, all the arrows got a scratch in the same orientation, hmm, filed down the hook, and wound in the magnet adjuster to give it less bite, shoots fine now, after a few wet sessions the black finished allen screw has rusted, and the zero tolerance thing needs checked, they get loose after a while. Trying to adjust the magnet is a faff with the tiny locknut. It buzzes. other than that pretty well made , sturdy enough.

This is my second Spigarelli rest for my new second bow. Perfect except that I cut off the list 5mm where it hooks up slightly.