I completed the annual inspection on my Q2. The oil and filter have been changed and all items on the annual checklist completed. I also spent time to do the prop balance again since it had been a couple of years since the last on I completed. The Prop balancer is a Dyna Vibe unit and it works very well. Multiple test runs were completed and my results were the same as a couple years earlier. Results were .02 which is an excellent result and no correction weights were required.