Maintenance question

Hey there, I 'm a new-old member and since I can not remember something I would really appreciate little help. I 've planned a 319 on a domestic route flying it 5x/daily (35/weekly) but the maintenance ratio sums below 100% unless I deduct 4x weekly flights. Was this always the case or do I remember correctly that a daily 4 hrs gap for maintenance was enough?

It also depends on how many landings and starts you have. With your flightplan you have 35 starts and 35 landings. It is logical that the ratio is better when you only have two daily flights with a gap of 4 hours.