I added the radiator water reserve (34) to my Trudy (which was missing).
![Image](https://alpha-sports.com/scrz/1986%20VS700GLP/45.gif)
But now something strange happens... before adding the reserve Trudy spit out the extra water, and half a bottle (400 ml bottle) was enough to completely fill the radiator again, now with the reserve a whole bottle is missing in the radiator , sometimes it's even more than a whole bottle...
Isn't that weird? Is this perhaps a known defect? (reason why the reserve was removed)
(I thought about a suction effect on the reserve exhaust, the pipe is very long, redid the radiator cap gaskets, but not much has changed)