Have you ever extended your stock antenna to come straight out of the back instead of wrapping around the circuit board (PVC or PCV or whatever. Sorry, I'm new), and since you didn't have the anti-snap knot holding it in, had it snap off with a weak pull?? Well have I got a simple mod for you! Just run the antenna straight out the back, and run it through one of the holes on the heatsink. I did this on mine, and I bravely(stupidly) pulled it pretty hard, and it stayed in! Let me know how this works out for you guys!