So you can detect a distinct difference as well as it being an improvement in tone with the changes? I know of the trem block but what was the difference in saddles? Was it the material one was made of?
That's a good question. Let me preface by saying that both guitars had the stock DF Vibrato saddles and trem block before I switched them out for DeTemple titanium saddles and trem block.
On my Legacy, I originally installed only the titanium trem block. I immediately noticed more sustain and the strings felt lighter (like going from 10's to 9's). Also, the guitar was just noticeably a little bit lighter with the titanium block (the manufacturer claims a 1/4 pound weight reduction versus a standard Fender trem block, but it's probably slightly less than that on a G&L because the G&L blocks are smaller than the Fender blocks). When I later added the titanium saddles to my Legacy, there was a slightly noticeable bump in those charactersitics (particularly string feel and better intonation, not so much the sustain) but not as dramatic as when I changed the block.
When I changed these over to the Comanche, I did both the block and the saddles at the same time. But again, massive increase in sustain, the strings feel lighter, and I guess I would say the guitar sounds more precise. In any event, I like the way they sound and feel but I can't really explain the physics of it.