Yeah I had already tried the custom resolution, wouldn't allow me to go higher than 60hz.
What's it mean when only the output is 120hz? How does it make the 60hz input into a 120hz signal? It's like fake 120hz?
Also the manual didn't mention 120hz, when I was buying it from Amazon it just said 120hz. It wasn't the reason I bought it, but when I saw 120hz on the box it got me really excited. It's still a great TV and no complaints, also thanks for the answers.