Your proposal sounds rather rigid and not allowing for any spontaneity on his part. I think it must be very difficult for a non-custodial parent (meaning the one the child doesn't permanently live with) to keep involved. Your child comes home from school and you are there, or you are soon coming home from work. You don't have to have a special appointment to see your child. You live with her. She wakes up and you are there. Your home is her home.

Her father has to think out a plan for one day of every weekend. He has to entertain the child, rather than simply "be" with her. Maybe a whole weekend once or twice a month would be nicer for father and daughter. Something about the way you have carved up the time slots seems overly regimented to me. If I was your daughter, I would resent being bounced back and forth so systematically. It's not my sense that you are trying to be more relieved of child care responsibilities. It seems that you have a need to manage your ex's relationship with your daughter. I understand that he doesn't seem to be an ideal father. I accept that he has a history of letting her down. Is the solution to that really to set the bar at a height that a man with his history is sure to not meet? What would be the point of that? Isn't your goal that your child not experience "let down" on a regular basis? What you propose seems to maximize risk of that happening.