What's a Brother due? Nothing. A Master of a Lodge is there to not only lead, but to serve. I worked hard and looked forward to serving in the East, yet when my tenure was up, I was more than happy to request and accept the role of Junior Deacon. Fortunately for our Lodge, the Brother who was W.M. before me had a wonderful line selected so the transition was very smooth.
Now that you're a PM, what do you expect? A pat on the back at every meeting? It's no longer your term, but the current Masters. That doesn't mean you did a bad job or your Lodge doesn't appreciate what you've done, but things evolve and it's time to move on. Why not think of new ideas to grow your membership? Maybe visit those Brethren who are unable to attend Lodge. There are many things a Mason can do for their Lodge, but do it for yourself, not to make others happy.
For almost half a year after serving in the East, I was so burned out that I rarely attended any Masonic function. It wasn't that I held a grudge, but needed to address personal issues and recharge my batteries. Last week was the first time I've attended practice and there wasn't a single Brother there who didn't welcome me with open arms and a warm smile. It's great to be a Mason.