We must maintain the testostrogen equilibrium in this thread!
Also, I have no idea what was going on in that thread other than that there seem to be 510s with reverse polarity and the OP unfortunately discovered this by unfortunate accident. I only ever owned one 510 set but it was a SmokTech and is really only a backup.
Same here, Mind.
I haven't used my 510 starter kit for anything in so long, not sure where it even is
I should dig it up and bring it to work as an emergency backup; especially after your experience last week

