Sorry. I should have responded to this long before now, but I've been completely distracted. Unfortunately, I don't do Ask Dr. Robotnik anymore. I have two comics of my own creation that I'm trying to focus on and I'm working on one extra fan comic for as long as interest remains. I simply don't have the time and energy to devote to a fourth series. I'm sorry about that.
I don't know what that has to do with my response to the other guy, but happy birthday.