I have a DP 330L w/ Brison 3.2. I have been very happy with it and it 3D's very well. I have slowly been increasing the abuse it gets and so far, it has been rock solid.

Has anyone pulled one of these apart in the air? I know of some cases of flutter, but those involved using the 2-56 pushrods. I am more interested in someone who has done a power on blender, full power walls, etc. Will it hold up and how much abuse have you doled out?