Someone on here just PM'd me about whether I had any of those gas gauge needle dampeners still for sale, so I tore apart the shop and found...... Bupka. I don't even have the parts to make one up!
So, since it's just as easy to buy for ten as it is for one, does anyone else want a gizmo to reduce your gas gauge needle swing? You can read all about them here:
My device costs under $20 - shipping included and Stoddard's sells the exact same thing for $30 plus shipping - and it reduces the gauge needle swing by 1/3 - 1/2. It'll never be rock-solid because there are no baffles inside of our gas tanks to reduce the sloshing movement of gas inside - you're stuck with that, but my device can slow the needle movement.... More of an "averaging" technique.
If I can get a few people who are interested I'll spring for the parts and make a few. Typically, the parts come in packs of ten so let's see if anyone else is interested. If no one else is I may make a few anyway, just to have them around. I gave all I had to the West Coast gathering last June(?) for their raffle.