i thought it funny that the LCD board had a reset button on it but was hard to get to when needed, so, this is a reset button i whipped up. drilling is required though. sorry for the dusty photo.You have to remove the LCD board and measure from the control knob to the board mounted reset button (center to center). I drilled a small pilot hole first, then basically gauging the size of drill bit by eye, drilled the main hole. i mounted the LCD board in this order: screw-acrylic frame-2 washers-standoff-board-nut. i did this in the beginning because i wanted to get the mini speaker off the acrylic frame when mounting. this button is designed for this. When finished, the button barely sticks out from the frame so it will be harder to accidentally push it when making control knob adjustments.