I have a P Bass Deluxe that I bought here off a TBer that I love, it has the hi mass vintage bridge which is a nice thick piece of metal with nice grooves for the saddles screws, with the string-thru option. The only thing I am not crazy about are the partially threaded saddles - the strings sit up quite high on the ridges and just don't look like they're seated properly to me. I just bought the James Johnston Squier Jazz Bass and absolutely love that thing, and it has a beefier bridge with solid brass saddles with a single wider groove milled into them. I've searched all over looking for those saddles and can't seem to find them anywhere - anyone have any ideas? I guess the Squier saddles would be the best fit but any brand will do.