Wheel Tower Adjustment

After assembling the wheel tower, I find that the reducer bushing is too long and sticks out of the bottom 1/4 of an inch. This doesn't leave room for the threaded spacer to go between the tower and the spindle when assembled. I changed to a plug and it was the same problem. I drilled a hole in the center of the plug and sawed off 1/4 of an inch to make it fit in snugly. In the last photo you can see the fit with the spindle attached. The photo is right side up, I just found it easier to work on the tower with the Dream cycle on its side.