Here is the issue I had a compressor go bad so I replaced the outdoor unit and TXV, I replaced a Trane 14i unit with a American Standard gold 17 Seer 2 stage compressor all and a trane XL90 Gas furnace. Here is the issue unit cools sometimes runs a long period back and forth between stage 1 and 2 which may be normal. The humidity is still rather high about 55-60%, here is what i need thoughts on the large suction line at the outdoor unit is not cold and sweating like it should the coil temp is running at about 37 degrees. My Buddy came over and put gauges on it and put in a little more 410A guages were saying 400 psi on head pressure and other said around 37 degrees, hopefully that sounds ok I'm not familiar with HVAC. He seems to think maybe the TXV may be bad doe anyone have any thoughts are we looking the correct way.