oil and tank = Booooommm
oil and tank = Booooommm
I'm not getting what you mean by " leaking out if the main port".
Part that screws into the marker...the reg?
Which part is leaking? Is it leaking from the area that screws in? If so, this is a bad o-ring.
If it is leaking from the reg, empty it out, disassemble the bonnet like you are changing the shims, and inspect the piston. If the o-ring and seal look ok, re-lube and try it again. I had a used one do that to me, but ever since I cleaned and re-lubed the piston, it has been fine. Or send it Ninja, they will probably take care of it. It's kind of fun to tinker with the shims anyway, and see what it does to the RT.
You can put oil on co2 bottles without much hassles, NOT HPA tanks.