Mast Helper

Does anyone have the directions for using the mast helper sold by Flying Scot Racing? I bought one last year and need to figure out how to use it now that my son is away at school. He was the one who always set it up (and misplaced the written instructiuons). page shows the product.  I am sure Dan Neff would email you the directions.      This is a home made system , I have a real version from flyingscot racing  and I used these videos to help me with mine. It works great,anyone that can turn the handle can raise the mast.