Howdy gang.
I'm a bit puzzled on this one.
My brother in law has a Janty Kissbox that he uses with the passthrough attachment. Both his auto and manual switches went south. Since he's always liked my homemade passthrough, I decided to build him one. No problems with the passthrough, but I noticed something with the atty and cart.
The carts fit nicely, but the filler is nowhere close to the bridge of the atty. In fact, the filler is almost 1/2 inch away from the bridge.
My 4081 & 510 attys have filler that touches the bridge for fluid transfer, and they wick excellent.
How the heck is this thing wicking fluid to the bridge?