As promised, here is a picture of the "mouth tab" or "bite tab"
Here is how I made it:
-- I got a 5/8" wide nylon dog leash at Tractor Supply.
-- I cut off a piece that is 4.5" long and doubled it in half and melted the cut edges so they wouldn't fray. That made a double-thickness bite tab that is 2.25 inches long.
-- I then melted a hole through both thicknesses of the leash material with a heated 10d nail. The hole is about 3/8" from the end.
-- I went to Gander Mountain and bought something the compound shooters call "nitro string loop" material -- they come in a package of 3. This is the stuff compound shooters use to make a loop on the string where they attach their release aid.
-- I looked up how to tie the nitro string loop knots on the internet.
-- I made sure the loop material had pretty good mushrooms melted into both ends.
-- I tied the string loop just below my usual nocking point and then ran it through the hole in the bite tab. then tied the second loop knot below the bite tab.
-- then I snugged everything up so I am ready to give it a try. Basically you just bite down on the tab with your molars and draw by pushing the bow forward with your bow hand. To release, just relax your jaw and the tab will slip out and the string will launch your arrow.
I have to give Terry Green a shout out about this bite tab. He is the one who suggested it. With this I can be hunting hogs in SC by February.