My roadie has started acting "squirrley" of late. It seems really twitchy and this morning threw me off at a normal stop. Reynolds 853

I checked the threaded head set and it is tight and there isn't any creaking coming from the bearings. The wheels are straight and true. The lacing to tight. The tires are at 115psi front and rear. No dent, dings, or cracks in the frame. The fork is old and carbon, a Look from 1997. The bars are straight and solid. The hoods are a little rocked up but they work for me. The hoods used to be a little more rocked down, but I brought them up a little for comfort about 3 days ago.

Color me confused. My bike just seems possessed. Sorta like it wants to go anywhere but where I point it. Kinda scary at 30 mph.