Was testing the new Echo19 sound mod and selected a view angle, but What did i do ??½

[macedk]

Testing video thing. (disclaimer from my lack of skills  ) 
 

F1, f4 view were normal but f2 and f3 were not. What did I do and how do it reserve or change between these ? 

Gave my a lot of my ideas

Please help  

 

Edited December 14, 2021 by macedk