Straight-Gut: No problem, glad to help.
To follow up with Blake's last comment...sounds like he did a much better job than I did. I used two power tools: a jig-saw and a power drill. My wingers are probably not as precisely built as blakes, but I have not had any problems with them.
My winger frame design is very similar to Mr. Boyer's, aka, KwikLabs, and all the credit goes to him!
I used 1/2" PVC for main frame...was unsure about its sturdiness, but it has held up just fine. I have also seen the frame made out of 1/2" conduit. Be creative with what you have, and do waht you have to do to make it work!
Good luck, and let us know if you run into any problems. This forum is full of people who are way smarter than I am, but I will help you out with what I can!
Here is a picture of a winger I found made out of EMT conduit. I have had this saved to my computer for a few years now, and did not build this myself. I dont remember where it came from, but could be another idea for those who have experience bending EMT.