It is mind-bogglingly simple to wire up a true hardwire bypass switch to Morley wah pedals that turns the pedal off and on when you push it down. I did that in 1987 to my Morley black gold fuzz wah.
It is about as simple as simple can get. These pedals are simple internally. I just wired a SPST switch like you find in a CryBaby to the output jack. Click once and the signal at the input jack goes straight to the output jack. Click again and the signal goes through the wah circuitry.
I drilled a hole under the toe of the pedal to mount the switch. These pedals are simple to take apart. Now it has a true bypass. It was a massive pain in the ass switching two switches (fuzz and wah) whenever I wanted to turn the pedal on with distortion and wah...now I can leave the fuzz and wah set as I want and can actually bypass the entire thing just by pushing the pedal down, as it should be.
And, on the black gold fuzz wah, it had a design flaw in that even when the fuzz and wah were turned off it acted as a volume pedal. It had NO way to truly bypass it. And, the volume pedal aspect sucked; it ALWAYS cut signal not matter what you did. It never let the full signal through. It wasn't usable from the factory without a true bypass...which it now has.
Simple electronics couldn't get any simpler than wiring a bypass switch in one of these pedals. ANYONE can do it.