It is cool you are doing things like this with your dad. Mine graduated to Heaven about 15 years ago. We were close when I was a kid and he was always a great dad. I was the problematic one and had a very wide rebellious streak. I put that man through some really difficult times. After I was found by Jesus at 22 years of age. He and I became best friends. We worked on projects together, just like you and your Dad. This post brings back fond memories of our time together and how I was also blessed with a Dad as you are with yours!
Thanks @papa-pepper!