tank8140
New member
Just like the title says, how do i know when the bottletops are done? I used to use nalegenes and they would puncture after a while and the oil would just come through all at once. However, i recently switched to the Cornings, and these DO move the oil through alot faster, but i'm worried its too fast. Almost immediately after i pour the solution in and apply pressure i can see SMALL slits/cuts in the filter paper. Is this normal???
Btw i am using 10-15 in.HG of pressure
Btw i am using 10-15 in.HG of pressure