I built one last year and it was a pain but when it wirked it worked great and when it sucked it sucked bad. I would suggest that if your moving a up a foot then buy 2 and 1/2 feet of chain or about 2.5 times your travel distance.
I built one last year and it was a pain but when it wirked it worked great and when it sucked it sucked bad. I would suggest that if your moving a up a foot then buy 2 and 1/2 feet of chain or about 2.5 times your travel distance.