Do you have a trainer that you ride on indoors? In a pinch you can do a lot of repairs on that rather than having the bike upside down while you wait for a good deal to pop up on craigslist. You have to squat and the fork stand I can put on my rollers makes it a bit easier for most things than a trainer where you clamp in the rear wheel, but it's a doable short term solution (long term, I wouldn't give up my PCS-10 though).
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Bikes: 1996 Eddy Merckx Titanium EX, 1989/90 Colnago Super(issimo?) Piu(?), 1990 Concorde Aquila(hit by car while riding), others in build queue "when I get the time"