I'm expecting exciting new wheels to arrive to the office today. So, yesterday, I went through all the bits I'll need to install them. I "neatly" piled everything up in the kitchen: tires, inner tubes, cassette tool, valve extenders. All ready. I set out this morning in a bit of a hurry; half way to work I remember the cassette tool. D'oh! I turn around, get home, pick up the cassette tool and get back on my way to work. Near the office, I can clearly see in my mind the valve extender on the kitchen table. No time and no sugar left I'm going to pop out to Will's Wheels to pick up some extenders over lunch. The good news is that it all added up to 35 miles this morning.