H20 install problems

[Tar79]

I am trying to install an H20 modchip on my v7, but have 2 conflicting diagrams

http://www.modchip.ca/install/ps2/chipmod/chipmodimages/chipmodh2o78.jpg

and

http://www.kangamail.com/estore/support/ps2/H20/h2ov7.jpg

I have not tried the second yet, it doesn't say "alternate h i a" as the first one does but it does say that H should not be connected for US systems is this correct (if so it would explain why my first 2 attempts have failed).

Thanks
Tar

[lufcfan]

Use this as its from the official H2O site:
http://d-vices.com/subzero/h2o-78.jpg

Although, it shouldn't matter which ones you use because the alternate points will meter out with the standard points, which suggests you've probably got a problem elsewhere like a cold joint etc. Got a picture we may be able to look at?

[lufcfan]

Oh yeah and another thing, what gauge wire are you using for the GND and Power? These should be thicker than the 30 Kynar which you should use for the rest of the points as it's sourcing 5v.