I am planning to build a 2 Meter Yagi out of Aluminum but I cannot decide on how to feed this Antenna. There are a number of designs but I cannot settle on one. I do not have access to a Machine Shop so some of the designs would be out for me. I am using 3/16" aluminum rod for the elements, the boom is 1 1/2" aluminum tubing 10.5' long. The elements will be insulated from the boom with delrin insert insulators pretty much like the commercial guys use. I would like to build a feed system that is not too complex and can be constructed in a garage with an average tool complement. I have consulted a number of Antenna Books but the actual descriptions of building are quite vague. Any suggestions would be welcome.