The first annual was, shall we say, interesting. Not flying regularly is tough on a plane. A lot of little stuff, but nothing major.
But with all of that, 63U has been a great airplane! I have flown her about 700 hours and loved them all (except the spin training. I'm with Poobs. Me no like spins).
LOL. I expect my first annual to be quite interesting as well.
I'm glad you love your plane... I expect many interesting experiences to come along with the joys of ownership. I'm just glad I joined the forum ahead of buying - I'm much better prepared for ownership now :-) Cheers!