Originally Posted by Trakhak

The wording above is unclear, so, just for those of us who are curious: you bought the frameset or bike brand new from a dealer, right? If not, then the bike would not be covered by their warranty.

At least a couple of us have used Loctite 660, which is formulated to fill gaps. I fixed an ovalized head tube with it. Worked fine.

At the time I worked in a bike store, so i had access to a headset press. But you can improvise one using a large-diameter threaded bolt and some nuts and washers from a hardware store.