Hello gang, My Montgomery 17 is the first boat I have had with adjustable boom height, and I am not sure how to get the best out of the feature. I have been running my boom 17" above the deck, which marginally reduces forward visibility and probably misses out on some wind (and makes installing a vang problematic), but there are fewer issues with the various ropes and wires rubbing at the masthead, and perhaps somewhat less healing moment. I can raise the boom as high as 28", and wonder if anyone out there runs it that high, and what the consequences are. I could go with a fixed gooseneck, but I would not know how best to locate it for a variety of conditions, whereas some of you have been successfully sailing these critters in all types of conditions for years and years. Anyway, comments about boom heights or actual measurements would be very helpful and greatly appreciated. Tom Jenkins M17 Scintilla, Hull 626