A straight swap for the fender bridge on my jazz bass. But you have to dismantle 3 of the saddles to screw the bridge into the 5 screw holes. Be prepared for the little springs jumping all over the place, and they are fiddly to get back in place. Also, with the saddles right back you can’t access the locking nut to adjust the action cos the backplate is in the way. Also the screw adjusters draw the saddles back but will not push them forwards. The holes in the back plate aren’t threaded, so you loosen the adjuster screw then pull the saddle forwards. Bit hit and miss for setting the intonation.
Looks nice and some good points, but I think it could have been so much better with a little more thought at the design stage.