The new cooling system is cooooool, 86c all harvest rads all keep clean there is one spot between motor & grain tank that does get dusty.
Grain will spill in there if overfull (so I'm told).
There was no issues with wind from any direction unlike the vacum screen set up that was plugging the screen. Had to change direction, also stop for few hours because of this. That problem was in barley everything else seemed ok.
Harvest temps ranged from 15c to 40c.