Good morning, I am in real despair. My Alhambra 7N has a cooling water loss. So far it has been done: Exchange of the lid on the balancing tank AGR Cooler Charging air cooler water pump is supposed to be dense. No external indications that something would be. Therefore excluded. But, even after the exchange of the above mentioned parts I have further cooling water loss. But have the feeling only on short distance (under 25km). Here mostly 3-5 mm in the balancing tank. At long distance (100km+) it is hö chstens 1mm. Always freshly refilled before the start and measured 24h after the ride. So cooled down. Workshop would now go on the cylinder head seal. But now my question: What is it all about the cooling circuit? I just make this “different” loss stutzig. Possibly also weather dependent. Temperature fluctuations? Has someone had something like this already? Especially on long distance he would have to consume otherwise more? Greetings Mark