I was thinking about your question.... it is a good one. If your table can use template guide bushings and you don't mind resizing patterns that would be my favorite way to go. Next would be with the bearing on the end of the bit (away from the router) and the pattern on top of the work piece.... mostly because all but two of my bearing type bits are that way...... As you know if the bearing is on top (nearest the router) it has to be larger then the shaft and for a lot of bits that makes it larger then the bit then you get into the off set issues again.
For what you are doing I would go with a bandsaw cut (jig saw, or ?) within a 1/16" or so of the pattern line then use a flush cut bit with the bearing against the pattern. The pattern attached to the back of the "clock" and make sure you have a spot to start the cut on the pattern....
Before I forget:
Welcome to the forum!!!!!
Ed
For what you are doing I would go with a bandsaw cut (jig saw, or ?) within a 1/16" or so of the pattern line then use a flush cut bit with the bearing against the pattern. The pattern attached to the back of the "clock" and make sure you have a spot to start the cut on the pattern....
Before I forget:
Welcome to the forum!!!!!
Ed