eveningninja
Skull Kid
Yes, totally removable.
Now to remove one you have to take off the saddles to get to the sustain block screws. There are 3 of them. Make sure you take a picture of the position your saddles are in before you take them off, that way when you put them back on they are relative to the position they were in before removale. Or else your intonation is going to be all out of whack. Also, make sure you put the correct saddle in the same string position. They have different heights to them to account for the curve of the fretboard.
You may already know this, but if not you will be scrathcing your head later wondering why the guitars set up is all out of spec when you thought you put it back together right.
Oh, there is also a shim in between the sustain block and the floyd's base plate, you don't need it, get rid of it. It's just another piece of metal that absorbs vibration. Theory is that that you get a better transfer of vibration with the sustain block directly touching the base plate instead of it touching the shim, which is then touching the base plate.
Okay cool. And so... which block (size/material/shape/etc.) should I get for my LTD Alexi-600 amd Edwards RV? The same one would fit for both, right? Pretty sure I'm gonna do this. And can I get cheaper prices for this on ebay? I did a quick search and see a bunch of sustain blocks on there but don't know if they're the same ones.
@TheKid: you have improved padawan, hard to really see/hear with your camera though. Put the playing into context with some covers or originals broseph, those are much more interesting to watch