Hey RDMoore... You could use a shorter piece of tubing at the
tank inlet then use a piece of brass tubing then another short
piece of tubing to attach the clunk.. This will allow the clunk to
move around at the tanks end but won't allow it to curl to the
front of the tank... If you do this you need to use the tubing
clamps or wire tie them so the tubing won't slide loose...