The lines are going under the SIE ic. If you are sure about the solder contacts and have no damaged at the three vias, used the right potentiometer with the correct resistance value and have not visible scratches on the pcb, I have no further ideas.
The lines are going under the SIE ic. If you are sure about the solder contacts and have no damaged at the three vias, used the right potentiometer with the correct resistance value and have not visible scratches on the pcb, I have no further ideas.