Thank you. Next question is, on applying evap split if my split is 15-20f and the design freezer temp is 0 and the design evap coil is -20f do I set the slidder to -20f to get the low side pressure in an R-134a system? And if so my app psia reading is not the same as the answer giving by master samurai in the example he gives, is that ok or am I doing something wrong? I’ma little confused on the app at this point
