Brenner, Dave I respect all the input and your analytical minds. So I feel overmatched in the argument and this thread is supposed to be about the Integral. Which by the way is an absolute pleasure to own. I hate that the plane is being discontinued.
APC trust me they have gotten plenty out of most of us. They have been and continue to be #1 in RC props. I'm sure I've bought 100's of their props and not because I'm replacing broken ones. Just a lot of prop experimenting and power supply changes over the years.
Brenner I know what you do for Whirlpool and trust me it's highly respected.
Dave your a prop expert and I have followed your lead time and time again. Your point on mounts are all true.
Given all that all I will say is I'm a big fan of stiffer props. I do not like the flimsy tips on APC larger diameter E. props.
So here's a question. Will a prop (talking APC E.) running many many hours on an electric setup say a whole season or 2. Will it fatigue? Can the tips get out of track from each other? Thanks, Mike