Chain Ring Replacement

[Dazz1]

I may be wrong but I think some of the teeth are shorter to aid shifting up to/down from the big chainring. If that's what you were thinking was wrong? Usually very worn teeth are sharp/spiky or hooked, those look still quite rounded.
Have you been having any problems when using the chainring?

Right on.....the internet home of every answer to every question.....

Sadly only 10% are the correct answers.....the fun if working out which is which......it was called experience I believe, now apparently that's not needed.

But hey, it keeps me employed fixing things that people have "fixed" via internet tutorials

I.e watch with a word of caution