Thanks for the quick replies, everybody.
For those suggesting chain motors or heavy winching, I only have counterweight single-purchase hand-line flys at my disposal, unfortunately. We have four counter-weighted winch-assist lines for our electrics, but nothing that doesn't rely on counterweight...
Hello all, thanks for all the information and indirect help from this forum over the years.I have an issue. We have a set of Wenger acoustic shells that is a custom design from 1988. Recently, two of the rear casters (steering) have broken so that the wheel has a flat side. I called Wenger...