I used to own a S185, but it didn't have a digital readout. I bought a 2300 hr 2006 T190 a few months ago. It just had a full service. My oil psi is in the 40's, coolant stays around 180, hydraulic oil temp is in the 150's, charge pressure varies from 300-330. All of these are in 90 deg weather. Does this sound normal? The charge pressure confuses me....not sure what this is telling me. I do get a fair amount of pump whine under hard load, but I've read that this is normal for the 190. Thoughts?