Type "windmill" (one word) into the white search box in the upper right corner of this (or any) I'bles page. You'll get over a dozen useful results, with many different designs, on the very first page.
Select as Best AnswerUndo Best Answer
Or just look over there ------->
Go to the website www.fieldlines.com they have many many windmills built by knowledgable people. It is an austrailian website... so some of their english is a bit odd.