Question Catagories & aviators

well spelling not a strong point! Any solutions?

Of course one is going to automatically assume you have already configured how avatars are displayed and your issue is related to the fact that somehow your forum is working differently. Did you configure avatars in the backend? Are you saying your forum is ignoring these options?
Avatar Settings
Allow Avatars Set to "Yes" if you want registered users to have an avatar (manageable through their profile).
Allow Avatar Upload Set to "Yes" if you want registered users to be able to upload an avatar.
Use Avatars Gallery Set to "Yes" if you want registered users to be able to choose an avatar from a gallery you provide (components/com_kunena/avatars/gallery).
Image Processor:
Small Image Height :
Small Image Width :
Medium Image Height :
Medium Image Width :
Large Image Height :
Large Image Width :
Max. Avatar Filesize
in Kilobytes
Avatar Quality %

So do i Remove all the Hight, width details? will it automaticaly set the corect hights?

Try the settings and see if they make a difference.

Thanks it worked perfectly!!! The Kunena developers should set that as defalt settings!

Maybe it needs to be better documented? Hmm.. I'm against of not modifying images as you can do some nasty things with unmodified images. But yes, we need to have option not to resize/alter them.