I will say it again, fixing a flat on a tubular is like doing surgery on a snake. And usually the patient dies oh, because the surgical site either bulges or is constricted and the tire never runs true again. Thump Thump Thump Thump Thump as you go down the road.
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Il faut de l'audace, encore de l'audace, toujours de l'audace
1980 3Rensho-- 1975 Raleigh Sprite 3spd
1990s Raleigh M20 MTB--2007 Windsor Hour (track)
1988 Ducati 750 F1