Jim Burns wrote:

The RG that we lease is a 1978. 80 total gallons, 75 useable. I honestly
don't know why some of the straight leg models have larger tanks.

Sorry; I guess I wasn't clear. Our '79 R182 has 88 usable.

I should be over it by now, but I'm still surprised when I see a difference
over a single year. Our 182Q, for example, has an engine and layout I've
never seen before. Everything is "in the wrong place" to me.

- Andrew