Anyone else notice the temp settings for the AC goes up and down in .5 increments. However when it gets down to 19.0C its next setting is 16.0C. I didn't think much of it earlier when it was cooler but now its a pain. 19 can be too warn and 16 too cold. Is this something on all the trucks, or something I need fixed?

BTW I have an 08 EXPY MAX(EL) Limited.