Anyone here biverted a GB Pocket?

Bibin's blog has some discrepancies I need to rectify. There are 2 wiring diagrams in the tutorial and they are different. ???

Note the diagram here

the photo and the illustration are different.

I've done the regular GB Brick, but not the pocket. IIRC, there were two ways of doing the biversion, someone later found an easier method, which is probably why he has two diagrams listed. I'm guess you'd want to use the "much better diagram" option.