[TD in DC]

As most here know, Mike W and I now have '44s for the track, and I know a couple of other Dorki who are contemplating similar purchases. I was talking with a track rat the other day who strongly suggested that I compile a supply of spare parts to take with me to the track so that mechanical issues do not interfere with my enjoyment of the track. With the 996, that thought never really occurred to me, and I just brought spare liquids and brake pads. Now, I have no idea as to what I should bring. Can those who know help me prepare a list?

Thanks