Hey,

I've got a tank whose clunk won't stay at the back of the tank. It's got medium (5/32" i.d.) tygon with a pretty big nickel-plated brass clunk on the end of it. If you tilt the nose down more than 20 degrees, the clunk shoots forward. To get it to go back, you have to hold the nose up about 70 degrees and shake it like it owes you money. As soon as the clunk goes forward and the nose is up a bit, that starts your 40 second countdown to empty UAT.

I can't be the first guy to experience this. What have you guys done about it?