76 front turn signal remains on

[forexer]

When I turn the key on my front left turn signal stays on.

The rest of the turn signals work and operate correctly, however even when the other signals are going on and off with the use of the switch the front left remains constantly on.

The wiring in the bucket looks correct and I took the turn signal switch apart and it also looks good.

Any suggestions - Thank you!

[1976RD400C]

If the dark brown wire from the front left turn signal got plugged into a regular-colored brown wire, then it would act like that.

[automan]

Yes, that was a really dumb move(dark brown, brown, light brown)
Blue is same, dumb.

No tracers ????