I have new (600 miles as of today) F350 6.0L CC LB Dually. I had Edge Attitude chip installed along with their gauge. My old 7.3L had the pyrometer sensor installed behind the turbo and this one is installed in the manifold. Obviously, it shows a higher temp than the 7.3L. My question is: How hot is too hot? The Edge system will warn me if too hot and the setting is adjustable. What is a good setting?