Coming along on the saw guide. I wish there was some cheap way to have the aluminum angle metal anodized red to match the T-track. It's in place here for a temporary fitting. All I need to do is drill and tap the rear bearing holder and it's a done deal. So, so much simpler design than the original piece.
The red piece with 3 screws is only a parallel support for the piece in front of it. It just sets there doing its job, never moving.
The front bearing guide has two adjustment screws that are loosened so the entire bearing assembly can be moved right or left a few thousandths to center the blade between the bearings, then the screws are tightened. The two bearings are fixed in place allowing about 3 thousands gap on each side of the blade. .......no adjusting the two bearings independently..... The gap in now set correct, permanently. That was my main goal.
I need to order a new blade, but I'm not sure what to order. 1/4 or 3/8?
How many tpi? Carbon steel or high speed steel?
I'm not sure what I'll use the saw for, but it might be nice to be able to cut some thin brass. That would require a lot of tpi.
Maybe I just need two blades.
Anyhow, I'm really happy with the new guide. PITA to make and way more spendy than I was expecting, but absolutely worth the effort.
Next will be the base. I already have a really nice piece of plywood with Formica on it. It's maybe of 4" signboard. 18 by 24 inches..... $2 at Habitat