here is me doing some imac stuff with some "fun" stuff at the end, a good hover shows the dle power with the biela prop, i love this set up, f you click on my name you can see my other vids, a dle in my 88edge, and scroll around to see my older vids of my 110 with the zdz in it, i can see/hear a difference in performance too for sure
http://www.youtube.com/watch?v=kjRaoBHgWXQ