If I may hijack the thread a little but keep to the topic of Tele bridges: a friend of mine has given me a USA Tele six saddle bridge and I was trying to decide whether to use it to replace the vintage style bridge on my MIM Tele. Does anyone have any thoughts or opinions upon the tone advantages/disadvantages? Could I take off just the old saddles and stick the six in their place? That may be a dumb question but I haven't actually opened the pack that it is in yet. It is the intonation issues that I am thinking of resolving you see.
Is it an Fender American Standard bridge, Steve? If it is, it would be pretty difficult to swap.
The vintage style bridge has four screws in front of the string holes, the American Standard has
three screws
behind the string holes. The string spacing will be different too.
On the other hand, if it's one of the after-market vintage style bridges with six saddles, it should be a straight swap. They're generally considered to sound worse than the three saddle type, though - too many parts, I guess.