Does anyone have a drawing of the clamp pieces for Cal 34 spreaders, please? The existing brackets appear to have the forward pin holes outboard of the aft pins, which seems to imply that the spreaders rake forward by about an inch at the tips. I have fabricated new clamps but hesitate to drill out the pin holes. A study of the rigging plan I have has not been helpful. Any ideas? The mast is set up raked slightly aft.