You have my sincerest sympathy. My thoughts are with you.
I lost my pops 2 years ago, and not a day goes by that I don't think of him.
My Father and I also did not always see eye to eye, and had many difficulties until the last few years he was around but He always tought us one lesson -
Unconditional Love, seems like your Dad was a good man, and tought you the same.