Video to post, a few pics... I hit my target.

Set the thermostat at 5 degrees and we hit it and then some. Final temperature, 4 degrees. Fluid pressures were only higher for the cold coil. Settled lower on main line.

Condenser Entering Temp (Prime) : 74.5F
Condenser Leaving Temp (Prime) : 81F

Evaporator Delta T Average : 5-7F (Decreases as temperature drops)

Lowest Fluid Temp (Reservoir) : 4F
Lowest Fluid Temp (Inline) : 0F

Highest Fluid Pressure : 9PSI
Standard Op. Fluid Pressure : 6PSI

Average Superheat : 10-13F
Average Subcooling : 10-12F