TOPIC:

as you can see I made these out of plumbing items from Lowes, with this setup you are free to measure without holding any tubes and such, I use a combination square to measure. Costs about $7 to make. The ones they sell on Ebay are good but this setup works way better.

NICE!

I just did mine with a pen tip and piece of MX fuel line I had laying around. It was a pain draining the carbs everytime, this is a great improvement!