Hi Bill,
the pin is in. From the sound what i hear it disconnected between the motor and the upper part of the shaft.
will check again when I am back from work in a few weeks.
what I think is strange that it worked well for a couple of times. If it would turn out to be the pin which fell out after a few runs I will weld it in.
--
Bernd
SN 119 / Cascais, Portugal