calc.pid help

[mr.prick]

I'm trying to make a calc.pid in metric and imperial,

PSI 0 36 0.2 "({SAE.MAP.psi}-{GM.BARO.psi})*0.145"
kPa 0 225 0.2 "(({SAE.MAP.kPa}-{GM.BARO.kPa}))"

I am getting this error.

"SAE.MAP has no value with units psi."

? More information:
Intake Manifold Absolute Pressure {SAE.MAP}

Units: kPa
Range: 0..255 kPa

Units: inHg
Range: 0..36 psi

I recall long ago there was a mismatch between the scan.exe and tune.exe
with inHg and PSI, could there still be a problem or am I writing this wrong?