I used to have avatar image size set to 48 by 48. Now when someone new joins my forum their avatar image size is 175 by 175 pixels.
However the avatars of current members are still being displayed at 48 by 48.
Any ideas how I can increase the display size to 175 by 175 for these 48 by 48 avatars?
please see: https://simple-press.com/documentation/codex/api/template-functions-and-the-api/display-template-functions/common-view/sp_useravatar/
the avatar display function has a size attribute so you can make it whatever you want… of course, the uploaded avatar needs to be at least that big…
in this case, look for that function being called in you spTopicView.php template file of your sp theme…