The new patients are here. But the nurses Chris and Moni are already there. After a short investigation it is clear. Too much pressure on the bar. That has to go. First, the rod is shaped by mouth so that the juice can drain off well. But then the pole has to be placed in a moist environment. The patient has to actively participate and repeatedly dip the rod deep into the moist environment until the pressure then escapes explosively all by itself.