>Eric,
> Just working from memory here but I think that I knew of 2 and >one was on a grass field, I think that both folded the strut it's self. I >am sure they were both before 1999 as I first found out about them when I >joined the net. I folded mine in July 2000 due to a hard landing. You get a real good view of the runway. I made the tube stronger at the pivot point by welding an extra tube on the outside of the strut where the drag braces attach. Since then I have had shimmy problems which I think I've solved by adding stronger bellview washers. -Joe PDX