Tech returned to replace txv tech pumped refrigerant back into system and replaced txv tech pressure tested unit held 230 psi tech pulled down to 300 microns unjt is operating properly at this time with a delta t of 20 77 return 57 supply tech did find issues with supply vents some being 3 degrees off from each other customer has supply box with 6 lines then a 14 in flex to another supply box with more lines off tech found one side of the house vents blowing colder by 3-4 degrees then the other tech informed customer to keep a eye out on it if issues arise again we will need to return to pull refrigerant out and pull a vacuum then add new refrigerant as of right now system is operating properly