Step 3:

Picture of
This is the frame looking toward where the tail will be. I added a solar yard light to see the blades spin at night. The washer welded above the pivot pipe is where the wire stop sits and the wire goes thru the pipe. The pivot is an old base off a tent carport with a 1 inch pipe welded into it, it fits nice into a 1 1/4inch pipe i used for my tower.