I had a Ryobi saw similar to the picture here.Someone
broke in while I was away 3 years ago and stole it.I am
trying to remember things about it...
The lower blade holder...I think I tilted the table to
the left to give some room when changing blades.
Also the upper after some will not hold as good and
you have to give it a little extra twist.
But cutting and noise and vibration..I enjoyed the saw.
Don't forget I am relying on my memory lol