I purchased a "NEW" Savage FCP 10 .308 on the Choate Stock. This was/is one of the rifles that Cabala's was selling "back-then" for $ 699.99! This rifle had been up on Gunbroker and I snagged it for $ 800.00 which given todays prices was a VERY sound purchase.

The rifle is NEW. Never was fired, still had the Cabala's tag on it!!!!.
My question concerns the bottom rail on the Choate stock. I have the bipod adapter that slides in the rail BUT.......when I tried to mount my Harris Bipod, its VERY unstable. Anyone have an answer as to what is the correct way to mount a Harris on this stock?

Many thanks and Hello from the beautiful SouthCoast of Massachusetts.