Crane Rocker arm clearance on Iron heads issue

Ok my Dad said to check the thickness of the inner pedestals and I think they are the culprit. The good side shows' them to be more centered. The side in question the numbers are not so symmetrical.

Good side:
343936102_944822013387481_7520116042514529232_n.jpg

343938816_571127751818636_6521531837690890363_n.jpg

Side in question:
342961700_1393548168108497_5298016233064479525_n.jpg

343714355_627185258930650_2226175082647118584_n.jpg
The picture with the measurement of 0.319 is the rocker that is rubbing.
So I am coming to the conclusion that all I will need to do is shave a little bit off of that pedestal and I should be good?