Cymbal pads, mesh heads and normal drum pads don't output the same sort of signal. This is why you need to be able to configure the triggers of your electronic drums. It can be quite important to do it properly, which is why eXaDrums will allow you to configure everything.

This is not quite finished yet, but as you can see, you can configure every parameter of your triggers:

The buttons don't work yet, but that's a detail, as I'll keep working on it and let you know when they are functional. As you can see, there's also an "Apply" button, which means you can change a parameter and test the result straight away, without closing the window. That'd allow you to test the results of your modifications in real time.