Hello guys, I've been trying to figure this out for a while now and i can't seem to find the answer to this anywhere. I even tried signing up for the fender forum but since i'm not in the US it seems i can't. Anyways, i got a Fender Mustang II amp (as a gift) and some time later i got a Zoom G3x. Since both of them are actually simulators they don't really work well together. The way to make them work is to completely disable the amp simulation from the Mustang. So i searched and searched and all i got was "turn all the knobs to 0 and etc and get a clean sound". But that still wasn't enough. Somehow a miracle occurred and i saw something on the internet that said to press the "tap" button and hold it while turning on the Mustang. And that seems to bypass it completely. And things are working fine, i think. But it's strange because that hold the tap button thing is not on any manual and mostly no one knows about it. I was just wondering if any one here has a fender mustang and knows about/uses/could try it. And what actually happens when you press those buttons, does it become a "monitor", i don't really understand. I really like the G3x and it seems to have everything i need right now since i'm very intermediate, but at the same time i didn't want to have to sell the mustang, too much hassle.. And if it is letting the G3x do all it can then it's good enough. Thanks.