Overdrive switch problem [SOLVED]

[bluemonk]

Hello. I'm testing my diy D-preamp. I can't get the OD/PAB switch working correctly. PAB is ok, not OD.
I can turn OD on/off by the manual switch (when the switch lifts the ground... is that normal?).
When I hook up the pedal then the footswitch works only in "manual" position, "footswitch" position does nothing.
Also the led turns on the wrong way (when OD is NOT engaged).
I checked the relay board and it seems ok.
I'm going crazy.
Please help!

[Structo]

Double check your manual OD and PAB switches on the back of the amp.
Be sure there is a ground.

If you have the OD switch on, the footswitch will not do anything.

[bluemonk]

Thanks for your answer.
Yes the switches on the back of the amp are grounded. Pab works ok.
Should the OD be engaged when the switch-on-the-back disconnect the ground?

[bluemonk]

I'm going to try to explain my problem. The pic shows my switches' wiring. Pab works ok.

Overdrive Toggle up:
OD off.
Footswitch doesn't turn it on (just switches the led on/off).

Overdrive Toggle down:
OD on.
Footswitch turn it on/off, but the led brights when OD is off.

What is wrong?
Please help! Thanks in advance

P.S. When power is off the relay is set to "OD on".

[bluemonk]

Finally I got it. I had to rewire the relay board to make "OD off" normally closed. It was backward because I looked at the Ceriatone layout.
Referring to different layouts drives to problems.
Sorry for these idle postings.
Best regards.