First off, we are all here to help each other out. Second, I do know how to take care of a DM7. I've read the manuel more then once, and I've went on http://forums.matrixowner.com/
to learn about the marker and how to maintain it properly. So shut up. Yes I bought a 1,400$ marker, but by doing that, I'm also supporting the sport that you do. I am also not new at the sport; I stopped for a couple of years and got back into it.
Me buying a DM7 has nothing to do with me thinking---> OmGZ IM Go1NG to PWNzoRZ NuBBZ CuZ 1 H4vE a 1400$$ Mark3r!!!111. I'm simply buying a marker of which I find is going to be useful on the field, and also going to last LONG before I need a new one.
If you need to go off on someone who is asking for help, then you are NOT supporting our fellow paintballers and the sport.
I say good day.