So I have this weird tranny leak. If I drive my truck at least every other day, there will never be a drop on the ground and the trans is dry. If I let it sit for a week or more, I get a puddle and drips.

I think it might be leaking from an O-Ring near the shift linkage or something... Sound plausible?

 

Yea, and you can replace the seal. They have them at rock auto and most likely at other parts stores.

 

Cool, thanks zman.