Howdy Spec, So I finally got a chance to examine the PCB board, Sure enough the PCB manufacturer has stuffed up the pinouts for the TLV. So I'll have to email them and get a fresh board made
I hate bothering you for more and more info! but could I trouble you to design that CC circuit in eagle? I included the eagle sch file in the post, so half of the schematic is done. I had a go myself but I wasn't too sure about a couple things in the hand drawn schematic and would hate to miss wire a component.
I'm going to have to send you a random gift box with some goodies from NZ to thank you. (I'll wait till after the xmas rush though)