Hi
I had the same issue....orange cooling fluid found during 1st inspection. My dealer replaced the crimp clamp by a screwed clamp + follwing the opinion of my dealer...it was important to move the hose a bit outwards on the spigot, so to find a better and tight position for the hose. He asked me to watch the level in the water reservoir...which is not easy, since there is no indication, what is max and what is min. I filled it up, until the cover touches the water level. When starting it again, I let it run in idle, until she got warm, then recognised water running along the cables to the front brake calipers. I am not shure, if I just overfilled it, and it would stop, when the correct water level is reached. But, what I can say at the moment is, that the area where we found the coolant in the first place staid dry.
I will watch it and share with you, when I start the new season..