I am trying to use the 5104DTSI temperature sensor to monitor the heat output from the back boiler of a wood burner and activate heating zones using logic in a PAC based on the temperature. When I set the sensor to use the ?measurement? application ($E4, 228), toolkit does not create the application in the tree. Deep in the forum I found a post from Newman in 2009 that hints this may be a problem with toolkit. Does anyone know if there is still a problem?