Loosen the pivot screw
Loosen the body screws
Move the blade over to the opposite side (opposite of which side it favors)
Jam a folded piece of paper, card board... Anything that will make it stay there
Tighten the pivot all the way
Tighten all of the body screws evenly, switching sides in between
Pull the folded paper out
Adjust the pivot to your preferred tension
This has worked for me on a lot of knives, providing the pivot holes are drilled straight, washers are the same etc...
Worked on my 0350 when I had it, you may have to do it a few times. This may also change the lock up. Usually make it earlier since the scales were not aligned.