At 12:36 PM 4/14/2012, you wrote: >It's a tube going span-wise, and at the end of the tube, the flap-arm >has a circular 'clamp' part going around the tube, with a single bolt >going thru the clamp and tube ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
or simply relocate the hole with the same size bolt. Larry "Flesner