I am in the process of moving from spiral balances to block and tackle style balances using the 770 series balance. I ordered a few parts to make sure everything would work before placing my full order. The 770 series balances are working great as a replacement for the spiral balances. I originally ordered the
15-129 balance shoes which fit perfectly except the cams are not deep enough.
I think I need the
15-121 balance shoe but it could be
15-118. I am ready to place my full order and just want to make sure I am ordering the correct parts.
Thanks..