Here's the home mechanic's version of the same thread.... Share stories of how ingenious you are at solving some problem... or how frustrated you are on removing a stuck crank.....
Of course, this is not to take away from any other maintenance threads for questions that people have.....
And for today's fiddling...
Several little jobs to do today... first up was to fix the puncture I copped in the last few km of my commute today.... I should point out that a rear flat is a semi major operation for my folding bike because the bolt up rear axle and Nexus hub aren't quite as easy as your QR and RD setup.... anyway tube out and found a billion little pieces of glass in the tyre although only one made it through...
patched the tube...
And while it was drying, I replace the grips on my MTB... ditched the ODI Ruffians for a pair of Oury lock ons... firmer than standard Ourys, but still quite a fair bit softer than the Ruffians..... will see how we go.....
Tube's dry, tested and back on the bike... fiddle a bit with the headtube folding mechanism and manage to pinch my finger under the mechanism while I'm closing it... almighty big blood blister on my left hand ring finger

So in summary for tonight....
- First puncture on the folder - LOSE

- New Ourys on the MTB - WIN!

- Blood blister on my finger - LOSE

With that kind of ratio I'm glad I'm not a professional wrench.....