Hi Sketchfab Devs
Another day another bug discovered.
So a scene that has a skinned mesh which I previously was scaling two of the bones to 0.01 had no camera clipping issues. The same scene which I now changed those bones to rather scale to zero ( they remain in the same position ) causes sketchfab to do the horrible near plane clipping thing that usually happens on large scenes.
Im gonna try it with a very small but not zero value next .. will report back