We left Spring Mill and followed US 50 until we got near Cincinnati where we jumped on I71 and I270. Travel today was uncomfortable. The refrigerant charge added to the AC seems to have been only a temporary fix. It was in the mid-90's today and the dash AC could not keep up. We tried staying cool by running the generator and roof AC, but the recently fixed generator does not seem to want to run for more than a half-hour or so before it shuts down. I guess I'll be taking Winnie to the shop when we get home for generator work as well as other things or maybe I'll renew our search for a replacement. We ended the day east of Columbus, OH at the Buckeye Lake KOA. We've stayed here on several other trips. It's a little expensive, but it's convenient.