HI 2088bob_5073, welcome to the forum.
How's it going? Pretty much in control or having some issues? Feel free to share what's working for you and what's not? Lot's of helpful info shared in the forum, and always look forward to new members sharing their experiences. With 20 years of experience behind you, I bet you have several lessons learned than can help others. I think we all learn a little bit from each other.
I'm officially type 2 since 2012, but was probably undiagnosed since 2003 looking back at my annual blood tests results. I've tried multiple diets and found what worked best for me was low carb, trying to eat keto (lower carb) since since shortly after finding this forum.