Ebm,
I'm not certain if you are saying you have a Black Knight TT or a Raven AC with the new round 3 motor box or you are using the Black Knight motor with the scalloped edges? Just so you are clear, I have a Raven AC and the new round motor box with 3 motors inside of that box. I ordered my Symposium oversized in case I ever find the money for the BK table. I measured the actual footprint and 25 X 17 would probably be OK but if you want a bit more comfort 26 X 18 would be better. Hope that helps.
I'm not certain if you are saying you have a Black Knight TT or a Raven AC with the new round 3 motor box or you are using the Black Knight motor with the scalloped edges? Just so you are clear, I have a Raven AC and the new round motor box with 3 motors inside of that box. I ordered my Symposium oversized in case I ever find the money for the BK table. I measured the actual footprint and 25 X 17 would probably be OK but if you want a bit more comfort 26 X 18 would be better. Hope that helps.