Wyatts extended mag box only holds two, not three
I have a Stiller Predator 7mm STW and I am using a Rem 700 factory floor plate, magazine spring and steel magnum follower. I have a Wyatt's extended mag box that has the window cut out for use with Utramags. I'm using this setup in a McMillan A5 stock. The magazine will hold two rounds and will feed them just fine but it will not hold a third round. I previously was using an A2 stock and had the same problem. It seems like the tabs on the side of the follower hang up when pushed down farther into the mag box. Can I grind down those tabs or is there another solution?