This one is for Johhny B.

I've been measuring voltages from the PSU whilst doing some of this.

With the PSU connected to the motherboard and all running, I measured all the voltages on the main connector. Pin 4 is reading 3.337V when running and connected to the motherboard. This is the 3.3V input required to switch Pin 3 to the 6V+ ? I should be getting 6V+ like this?

Is this correct or does it work differently when connected to the Motherboard?

Hoffy.