Well Patrick, I'm a CO bowyer (reluctant to apply the term to myself since I'm mainly a duffer
).
I also have an interest in pyramid bows. Most I have built have been kid bows but am now getting ready to build a new 2" form for glass lam pyramids.
But, on to your question, I'd be happy to help you out but hard to do in person since lately I'm working 11 to 12 hours a day five or six days a week.
There are plenty of non co bowyers here who will be happy to help too. Nice thing about this inter web thing is a bowyer in Oz or Europe is just as close to you as I am!
What techniques are you wanting to improve on?