I made part #SNX-W21-03 (upper angle) today. This part was harder to layout than I originally thought it would be. It also presented filing difficulties, due to its odd shape. I had a hard time securing the part in the vise to file down to the final dimensions. I figured it out eventually and it came out quite well. I pre-punched the locations for drilling holes at a later time. These holes require more precision than normally drilled holes and can't be done until these parts are assembled.
Layout of part.
Pre-punched location of bushing press-fit hole for later drilling. Hard to see in this photo.
