After speaking with Mr. Benson, he explained his system really seemed to be struggling July 4th and wanted his system looked over and gone through just to make sure everything was up to par. After further inspecting his system, the mini splits seem to be cooling fine but the indoor air handler was only putting out about a 10 to 12° temp split. After letting the system run for 20 to 30 minutes the system was running a lower then normal suction pressure. We decided to add a pound of refrigerant after adding the pound of refrigerant. I’ll let the system run for 1520 minutes during that time all thermostats inside satisfied at 73° I bought them all down to 68° and let them run for roughly 2030 minutes afterwards I had a 51° supply with a 70° return not sure if the system is got a tiny leak or if it’s just from checking pressures overtime. The system is cooling properly at this time.