I have 3 base plates and each has 3 holes to swivel the footboard.
My main pedal had the key screw in the middle hole but I wanted to
move it to an outside hole so I could get a greater angle.
When I tried I noticed that the 2 outside holes are a bit smaller the the middle and the key screw would not fit into either.
At first I thought this was just a fluke but then I went to my 2 other base plates and the situation is the same.. The middle hole is slightly larger than the outside ones and the screw will not fit into either.
Why are there 3 holes if you can't use the innermost and outermost