Lokk Latch Internal Access Gate Exit Button

Cleaner than a string-and-hole, cheaper than replacing the entire latch assembly with the commercially-available kit. No more reaching over to unlatch the gate, just press the button and go. Pics are of V1 - after someone's quick twist removed the knob I added more instruction to the faceplate. Inspired by the mechanism used in the D&D Lokk Latch Deluxe with External Access Kit.