After months of having my father's 1970 21' Venture in the shop for a keel rebuild, wiring, new winch etc., I finally got it back and registered. Since I haven't sailed in 20+ years, I took the AS101 course, and then proceeded to try to raise the mast, figure out how to rig the boat with the sails, etc. Riaisng the mast we used a winch and got it in place. However, lowering it wasn't that easy. Still using the winch and trying to hold the mast in a vertical position and straight back to the stern, the mast shifted to one side, and broke the pin and pulled the mast base from the fiberlass. We plan on taking the boat back to the shop, but how does anyone lower the mast so it doesnt sway to one side? Is this trial and error? It's difficult to stand behind the mast because the cuddy cover is there and doesn't feel that sturdy, and by the time I go down 4' to where the keel winch is, it's too late to do anything when the mast shifts to a side. Perhaps I just don't have the strength to hold the forestay and the mast is SO heavy. Does anyone use an electric winch from the back of a pickup? I realize this is basic sailing, and the manual I have from the manufacturer says lift up the mast and pin it in place, and reverse process for lowering. I wish it was that easy! I realize this is basic rigging, but could someone spell this out for me? Thanks. Jane