Step 17: bolt up the compensator back plate.
Making sure as you push it closed that the four rubber isolators are in the cupped part correct.
http://postimg.org/image/tuhiwd4lr/We changed out these soft allen headed bolts for something more substantial.
Note the one head with the nice haircut, I mean where we had to die grind a large slot in it for using an impact wrench/driver to get s good grip on that countersunk bolt.

Torque the bolds to 20 ft lbs
That's it for building a new compensator.
Now you are ready to attach the flywheel !