Yes. Any gauge can read any value by right click and choose value. If you have a value for coolant temp in F and C well you just choose the one you want. If it does not have coolanr c and coolanr f you can add another value for coolant F, would be same as coolant C but need a differant/unique ID and conversion would need to be done in F, not C. If you can't figure out how to do this attach your adx and I will add one for you.

For the Idle Spark table I think that is a Bitmask. If you click on all your dash board items you will see some say Values and some say Bitmask only Bitmasks can be put in Bitmask and same for values.

If you want to change one go to Acquisition, Edit Acquisition file, then click on dashboard you want to change. You will see a list of items in dashboard, click on one and down below is a list of Analog (Value) Digital (Value) or Status Flag (bitmask)

If you don't like the way coolant temp reads, say it goes to 350 degrees? And you only want the gauge to go to 250 degrees? Go to Acquisition, Edit Definition, values and click on coolant temp F and change range low and high to what you want and it will show only between those ranges in dashboard. Just looked at one and low was -40.0000 and high was 344.250000 so change them to 0.00000 and 250.00000 and that's what the analog dashboard will show for a range. Of course digital would not need change as it only displays the reading, not a full sweep gauge from min to max. This makes the gauge easier to read because the full sweep is much less. Putting in a high alarm will put a red mark on gauge from that point up!