By the sound of it you are "punching" the trigger.

If you can get the trigger into the second knuckle and just loop your finger over the trigger and use your back muscles to fire the release.

You can also try some "blind" bailing. Stand real close to the target come to full draw and close your eyes and feel the release go off.

You should get a surprise release.

What lenght arrows are you using I have some here that I can send to help ya out.

They are 3355 gold tips cut to 25.5"