Do they actually work, & work well for a fully floating setup? My only Strat that needs help is the my only one that employs the two point tremolo!! I've successfully set up & maintained all my other trems that use the traditional 6 screw type, but this one trem seems to be getting caught up somewhere, but it's not!! & not all the strings are affected,,, with typically the B, G & high E coming up sharp from just seemingly looking at the guitar.... So, the Tremsetter? Yay or nay? Thnx all & good morning!!