I finally got around to having a look at where my slight oil leak is coming from. Looks like it's coming from the original oil pressure switch. As per the photo it's dry closest to the engine block however it looks wet where the plug side is, could this be leaking from there.
I might have also found the culprit to my lowish oil pressure. I took the T out and found a bit of junk stuck in their, blew it out, put it back together, started, oil pressure little better don't really know till I give it a good run.
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