Otto apple app, solution looking for a problem ?

[cyberknight]

http://ottodesignworks.com/
Apparently you bung a couple of bits of plastic on your drive train and the app works out how perfect your set up is .

 

[Dogtrousers]

It might be a really good idea, I don't know. But I read the blurb for it, and not only did it rather put me off, it made me want to hunt down the both the designers of the gizmo and the copywriters and thrash them with a used gear cable.

That's the power of advertising.

 

[Tanis8472]

Looks like the same type of system used to align car wheels

 

[Smokin Joe]

Jesus, what a performance. You don't need a degree in rocket science to tell if your gears are indexed correctly.