Greets,
 
As I was moving my boat around, wishing that I was sailing instead of just moving the boat, I remember someone asking about a crutch to get the mast elevated enough to clear the companion way hatch when raising and lowering it.  My boat has an extension that sits on the transom, and ties to the crutch that I use for trailering.  If you would like, I could send a .jpg (offline) to anyone who is interested.
 
Regards,
 
Steve