Hmmmm. I'll take that as a "No".
Buy a reel of 1/8" nylon string and cut off a length that is double the height of your mast. Double the line and tie a slip knot
at the half way point. Grab a bosun's chair and some kind soul who will work for beer
. Grab beer
and keep cold - warm beer can initiate industrial disputation. Grab flashlight and cheap
Tie one end of the string to something heavy and skinny. Maybe a couple of large shackle pins with a hole in the end, a large fishing sinker, a large eye bolt. Tie the other end to he halyard with a clove hitch. Tape over the point where the string passes the end of the halyard so that it becomes harder to catch on things.
Decide who is going up the mast and who is grinding. Grind person up the mast. Push weight and string through the empty halyard sheave and feed down. Stop at the knot
which means in theory the string will be visible through the lower exit slot. Shine flashlight in to check and hook nylon with coathanger. Rotate hanger and pull string and hanger out. Pull halyard through with the string being careful to watch for jams at the top should the string jump off the sheave. Lower person down the mast.
Slap eachother on the back.