Came up with what I think is a minimum component dual timer. Integrated trigger and time delay off. It's a solution for/from another thread. As I just woke up and drew it out before I forgot, I'm wondering if someone would check for errors? Low pulses trigger after reaching duty cycle set by R3-C3. Minimum time on set by R2-C2. Input low = always on. D1 keeps C2 low and ready for full delay off cycle. I don't know if this is unique or I've reinvented the wheel, but it seems to do what I need.