DIY Resource Thread

I know there is already a mechanical thread list, but I have really enjoyed some of the DIY threads on here and thought it would be could to create a resource list for them, to bring up some of these gems!

Straps and Saddles and Bar tape

Jol: Recovering old Saddles
http://www.lfgss.com/thread26852.html

Skelator: How to make leather double straps
http://www.lfgss.com/thread28215.html

Baybut: diy bar tape
http://www.lfgss.com/thread33757.html

German marc: Diy Helmet Cover
http://www.lfgss.com/thread31995.html

Big Block: New cover/leather for brooks type tensioned saddle
http://www.lfgss.com/thread22715.html

DFP: Power grips
http://www.lfgss.com/thread9230.html

Adoubletap: Double strap bodge
http://www.lfgss.com/thread7930.html

Ma3k: DIY spd skate shoes
http://www.lfgss.com/thread10440.html

Lights
Hael: DIY Knog style rubber light mounts
http://www.lfgss.com/thread17673.html

Eddie/Tynan: LED lights and Lightsabrehipsterposttm
http://www.lfgss.com/thread14709.html

Paint and Polishing

Jol: Mirror Polishing Stems
http://www.lfgss.com/thread190.html

brain-flick: Alloy Polishing Guide
http://www.lfgss.com/thread6104.html

Pistanator: Polishing raw alu frame
http://www.lfgss.com/thread29899.html

Paint stripping
http://www.lfgss.com/thread3300.html

Tynan: spray painting rims
http://www.lfgss.com/thread7734.html

emoxfag: Spray Painting Frames
http://www.lfgss.com/thread10620.html

Eddie: Polishing a lacquering steel frames
http://www.lfgss.com/thread15807.html

***Miscellaneous

Rocker9455: The legendary diy pump
http://www.lfgss.com/thread28493.html

nuknow: Make your own courier bag
http://www.lfgss.com/thread28244.html

To this I wanted to add but could not find using the search

-the brooks chain stay protector from a trouser strap superprecise??

Any other suggestions