The T wrench for my D1-4 spindle fits rather loose in the socket of the cam. The cam gets all the torque I can deliver by hand. The sockets are starting to get buggered and will only get worse unless a better wrench is used. Have any of you encountered this problem and how have you addressed the issue? Note: The socket is 10 mm and I have not been able to find a supplier for a new wrench of this size. The idea of making a new wrench by myself is daunting.