thanks Latexman, yeah I saw that too. "Funny" thing is that I encounter a similar problem, also with a curd tank.
Problem could be wrong basic tank design (wall thickness versus vent). The supplier does not make a good impression regarding design aspects, tells me "all our curd tanks are like...
Referring to a 2018 thread: thread124-444189
topic starter US Rao (Mechanical)(OP)
Topic starter has not reacted anymore since 2018, would be interesting to know if the problem was indeed the insufficient vent (inbreathing) capacity.
US Rao, are you still a member?
Here's a youtube film...