I am having some trouble with my 2.1 recharge port. After soldering and heat shrinking I went to test there was no power when kill plug inserted, and my multi meter said 'no power' with or without the plug! Well, it (the meter) made no buzzing sound at least, as I was trying ..continuity, is that correct? I tried an older 2.1 port I had less skilfully soldered and set aside, the same result. (no power getting through) But an as yet to be wired (new) one I had read fine on the meter. Now..are these a little delicate, as in I need to take more care than other parts when soldering? Or is my multi meter being too sensitive (I tested continuity?) I also tried an LED and battery to see if power going thru at all, and same story with the three ports. (One fine, two soldered, no light) Is there a more reliable way to first test these plugs without wiring up power to the board (Do not want to blow a CF) A little unpractised with multi meters. I have read all the material I can find about wiring these things, am I missing something?