So, I bought a capacitor kit that is the exact same specs as the filter caps on my Fender HRD. The old ones were leaking and I just didn't want to deal with the hum. I replaced them and have been having problems recently. Here's a video of what happens when I turn it on. There's a light constant noise when on standby and when turned on, it makes this awful loud humming noise. Any ideas on what could've happened? When I first tried this it made like the worst popping noise I've ever heard on one of these amps. Then, I reheated the ground wire connection and it was replaced by this loud hum. I've checked and doublechecked everything and have no idea what to do. Should I try replacing all the capacitors (even the unleaky ones?).