Hey everyone , This place is a great new find! I'm building my first CF8 and after reading over the manual ( which is awesome and i expect to study it quite a bit more ) and using a limited experience in leds ( really just my own strings on a power supply, and AV led switches) Im a little stumped Ive searched high and low and I can't seem to find an answer probably because I'm underusing this soundcard. I Have a tri cree blue blue white ( this is for a graflex 2.0) and my questions are as follows and are probably pretty stupid: If I'm using the 3 leds all at once for a simple on off no Foc no color mix do i need a resistor? Do i wire them up in parallel? and if so .22 5w would be a good value correct? for some reason i remember reading that a parallel config required no resistor. thanks in advance for any help and i look forward to posting more in the future and learning tons about these awesome sound modules. Bonus question: blade diameter that the graflex 2.0 will accept?