Benchmark frame safety mechanism question

[bit-wizard]

A friend's mag has a benchmark frame without a safety. I bought a new safety mechanism for it, but I'm unsure where the spring and ballbearing goes. Does it go in the slanted hole below the safety mechanism, or in the slanted hole above the safety mechanism? Any help will be greatly appreciated.

Thanks,
bit-wizard :ninja:

[bit-wizard]

Figured it out. Spring goes in the lower 45 degree hole with the ball on top of it. Press it in with a pointed object, then slide the safety mechanism in over it. Finally put the set screw into the trigger mechanism, and you are done.