Droid Engineer Archive

Hello I am pretty new to this game been playing for about a month and I recently became a droid engineer. I am already getting a droidsmith's tool set. However, I am wondering what the droid skill tapes do? I know of experimentation, assembly, assembly, and complexity. What do all of them do to help your skills. The only thing I know is that the complexity is useless.

Assembly increase your chance of success/critical success and lower your chance of of fail/critical fail.

Experiment add 1 experiment point per 10 in experiment with a max of 2 point.

Customization add more color option, and so is useless for master DE.

Complexity doesn't work.

Speed and 'I don't remember what' are for BH (Bounty Hunter).

I belive the BH ones are speed, tracking, and precision. Thanks for the reply helped alot.