This bridge was a perfect fit on the original posts. (2004 Les Paul w/ Nashville bridge)
The pre notched saddles give perfect string spacing and the saddles are extremely stable.
Better than the stock bridge on my 2009 Gibson Flying V. Installed in seconds took about 1/2 hour to dial in the intonation to my perfection. I noticed a huge difference in my tone, it got 10x better. I will play tomorrow after I get over the initial shock. Worth the upgrade 100%.