I have an ancient Unisaw that has never given me a minutes trouble, until now. Really don't remember the last time I tilted it to cut an angle. But, I need to cut a bunch of 1.25" wide pieces with 15 deg side angles and it won't budge! Unlock the crank but it is solid, no motion at all. It's like the plug that locks it is stuck.
Any suggestions before I pull the top to take a look.??