Apologies for the non-technical expressions, I am not a native English speaker. I have the following embedded water flush: The problems with that water flush are the following: it usually flushes fine (90% of the time) sometimes, when full, the blocking mechanism does not work and the water keeps on flowing (1/5 cases of the remaining 10%) usually the water influx stops, then after a moment a tiny stream of water sips, with a faint sound of water (4/5 of cases of the remaining 10%) sometimes,...
