PID Tuning:

Open your printer software of choice (I like Cura and Repetier for different things) and type in the G code command M303 S200. This will use a temp of 200C. You'll get a huge string of info but wait until it says PID Autotune finished! I used this short time to give the nozzle the extra tightening it needs while it was hot. Do this or you'll have probs. You'll burn yourself pretty bad, so be careful.

Stay close to your printer while this is happening just to make sure you're not going to burn your house down or something. After it's finished doing PID autotuning, record the last numbers that are in the order. I used <value> as a place holder, you should get decimal numbers there.

Kp <pvalue>

Ki <ivalue>

Kd <dvalue>

Go back to your G code terminal and type in M301 P<pvalue> I<ivalue> D<dvalue>.

Alright T-Pain, you're autotuned.