do you think this will work?
There is no way it shouldn't.
Also you'd better adjust your buffer's output volume to match the bypassed signal if you haven't done it yet.
strange it seemed to me then that I have drawn corresponds to the fact that you sent the link to me
regarding the volume knob - it was designed by MXR as I wrote above
on my circuit bypass DPDT switch goes on and there are 2 position
pins 1 and 4 on the bypass
5 and 2 are connected by track
6 and 3 on the buffer
that is, the buffer may be included along with a booster and separately