Is there a way to test a carto to see if it's going to work/not going to leak before loading it up with juice? I've tried to refill a few and have then had to reverse spin the juice back out -- just getting tired of wasting juice, since I never seem to get everything back out.
I thought of using a syringe and filling the stuffing with water to see if I get any leaks out of the battery-end hole before trying juice...but does anyone have a better suggestion?
I thought of using a syringe and filling the stuffing with water to see if I get any leaks out of the battery-end hole before trying juice...but does anyone have a better suggestion?
