Center pin negative? Or the center plug?

*REMEMBER* Center pin must be positive. Incorrect polarity will damage the module and may result in personal injury.

The center pin must be NEGATIVE (no, not positive, as the warning reads). So, the correct warning should read:

*REMEMBER* Center pin must be NEGATIVE. Incorrect polarity will damage the module and may result in personal injury.

We regret any inconvenience this may have caused.

>>7
Listen here, jerkface. Now your name calling just stooped you to the level of "asshole jerkface behavior". So don't preach bullcrap like that, like you're on some high horse. "fail. GTFO" was posted because OP is treating /lounge/ like it's his own personal dump. I have a moral obligation to not have /lounge/ suffer from garbage like that. You instantly think that everyone who posts "fail. GTFO" is automatically a jerkface. That is simply not the case.