Guys,

Maybe I'm telling you something everyone already knows here but be sure and check the torque values on your Ivo (or anyother for that matter) prop on a regular basis like every 10 hrs. or so. I've found mine to have be under the recommended value by concerning amount a time or two. Composite props are certainly not effected by weather like wood props but seasonal temp changes are bound to have some effect. Being a bit old fashioned I was a little uneasy with Ivo not specifying the prop bolts be lockwired, but it does make it an easy and quick job to check and re-torque.
Like voting, torque early and often !

EG