This is pretty well designed, but I could not get this design to float on my strat. No matter how I adjusted it, it would not stay in tune when bending upwards on the trem. Tuning was stable when bending down, so if you're looking for a docked trem this could be the ticket.
I wanted to change my trem because the original saddle screws digged into my hand. These saddles are rounded, with a pretty cool height and intonation adjustement. I ended up just using the saddles on my old trem, they fit well on my Mexican strat. They are however quite chunky, so I think the highwood saddles would be a better buy if you're looking for saddles that you can rest your palm on.