I’ve got the Grizzly G0555 (not the X) bandsaw that I got back in 2003 or 2004. I added the extension kit last year and put on better tires. I like it, but I’m wondering if changing the blade guides to cool blocks or something like that would help. I just can’t get a good feeling about how well the stock guide bearings etc. work. I tinker and adjust and adjust and tinker but I still feel like the performance could be better. Has anyone else with this saw swapped them out and what did you use??