Mounted my first 23" maple bowl to a new Oneway 6" face plate. Filled all holes with 3" double torque, square drive screws from Woodcraft. Mounted the faceplate on the end of the lathe, and turned the outside, and foot. Remounted the bowl on the foot, and tried to remove the face plate. Screws wouldn't come out, just snap off (the few I tried). Tried to clear the wood from around the face plate, ended up catching on one of the easy wood tools, and launching the bowl across the room (about 120#, running about 450 rpms).
Tomorrow, I remount on the face plate, turn a new foot, reduce the diameter to a size where I can use the tailstock on my PM3520, carve out the faceplate, then proceed with business!
Joe