Some Jaguar players would like to replace roller knobs on the upper control plates to switches. In order to do so, several options are possible. For example, one could order custom control plate where swtiches can be mounted. Another option is kind of conversion plate which is used instead of bracket. There were such idea in the forum, but I never saw a working propotype. So I made some PCBs since I might use this approach in my Jag.
PCB need to be modified slightly before installation. PCB is mounted to the control plate directly. There are two options to mount switches to the conversion plate.
1. To use special 4-40 thread flat-head screws with 100° countersink. Only 1 plate can be used this way. It is required to use 100° countersing tool to prepare the PCB so that screws would be hidden.
This way switches will be 2 mm lower comparing to mounting to the control plate directly, which might be even a plus. But to keep all 3 switches on the same height, I made a washer adaptor (spacer) for single switch as well.
2. Regular switch screw can be used if installing at least 2 plates. It is required to enlarge some holes on the middle plate (between the control plate and the other conversion plate PCB).
This way switches will be 4 mm lower. For someone it might be too much, but you don't need to use contersink.
If anyone is interested, I have some PCBs left.
