Hi Martin,
OK, the spring1638 which tensions the nylon shaft had become disconnected at the shaft end (what a job that was to get on again!). Also, the nylon shaft was 'blocked' from moving as the arm (1105) was on the wrong side of it! The reason it was on the wrong side of it is because, the black plastic clip that holds the floating chassis shaft (1622) has sheared off. I can't find it either as I hoped to be able to epoxy it back in place. Again, it may be wedged under a PCB as I haven't moved any yet. Once that clip is fixed I think it will be up and running.
The question is, has anyone come up with a simple fix to replace one of these clips which is an integral moulded part of the chassis (1643)?. It's the one in the right back corner as you look from the front. It's obviously important to get both shafts aligned and parallel so I may have to fabricate something that is adjustable in both planes. Any ideas? I don't really want to have to find a new chassis and do a complete rebuild for the sake of 1 plastic clip!
Thanks and have a good weekend.
Dave.
Am I ready? I was born ready!