2016 1190r with a serious overheating problem. If I keep up speed it’s never an issue. Technical trails in the summer heat have cause a severe fuel geyser. Did a coolant flush and the problem started right after. Assumed air bubble but I have now flushed approximately 12 times including 5 times at a dealership. Radiator has been pressure tested no leaks. Gas tank vents. Anyone have any suggestions? Called Ktm and they said they have never heard of a bike having a fuel geyser, I have personally seen it on a 2014 1190.