Very sorry to read about your dog. Sad times. I liked you videos. You so a good job of it. My feelings are not as strong as yours for the Hegner though. No doubt it is a workhorse, but i wish they would modernize it some and come up with a clamp system does not require a tool, and a upper arm that raises higher. If you ever get a chance to work on an Excalibur or DeWalt, you might think they are much more convenient. Coarse they will not last as long as the Hegner.