Part 2a - Erlo's Useful Economy trigger bearing mod

Here is something to do with those old Slot It crown gears.

I cut off the piece of the brass end piece with the grub screw from the spur gear and used three of them to mount the trigger for the controller as Dave described using PCB.

The brass (brass is important for soldering) crown gear under the trigger is soldered to the PCB and once the top and bottom crown gears are tightened the trigger is rock solid with no wobble. The spur gear under the trigger is not fitted with the grub screw.

Regards

Erlo