Got my new mod today, speedy ship for sure but the damn thing is a dud. Fresh batteries in it, the LG's HE I believe gives me a check battery error like they are low. I put in some 25 r's, same thing. I can see the voltage going up and down on the mod without touching the fire button, which rattles to boot. Glad I got it through Vaporcube for cheap at least but a little pissed I have to pay shipping both ways to get it fixed/replaced. I guess we'll see what happens but they get exactly one chance to fix this and that's it. Not gong to spend more money back and for with this. Batteries are fine in my Sig 150 so I doubt it's the cells. Anyone run into this issue before? I've searched and not found much, hoping its just a bad board and I just got unlucky.