Has anyone tried Robrob's 1/4 power switch on a 5e3? https://robrobinette.com/5e3_Modifications.htm#Quarter_Power_Switch I've found the resistors to be a bit large to comfortably fit inside the bottom of the chassis, so was thinking about mounting them on the back wall, next to the P/T, and using the redundant ground switch hole for the selector. That'd mean 5 wires running up to the switch. To simplify that, I've moved a couple of connections, and was just looking for confirmation that this would be ok, being a bit of a newbie. Thoughts, please?