I always check fluids on equipment even if the last time tested in the "full" range. I do a walk through before the combine (JD 6620) hits the field and today it took 2 1/2 gallons of coolant. I look around the engine compartment and it is dry. I decide to do a check ahead of bedtime and see a slow drip in the heater hose splice. It made me feel a whole lot better after I gave a couple full turns of the hose clamp to see no more drips. I don't have to lay awake paranoid about a blown head gasket or bad head. It was a nice day but took a while to warm up to 60 and we had the occasional cloud float by to slow the dry out. 100 foot sample run had too many un-thrashed pods for my liking so I did not get to run. Hopefully, the unsettled period for weather is pretty short. Had a hard drought for part of June and July but holding hope for a respectable crop.