Hi, for some reason the collision of my meshes disappears after converting them with the very useful option called Convert XXX To Static Mesh. I love this tool but i hate it in the same time 
Is this supposed to happen?
Even if that were the case, you could still enable collision as you are looping through the meshes, with Set Collision Enabled.
From which format are you converting? If you could provide a screenshot of which method your are using to convert, I may be able to recreate the problem and find a suitable setting, for you.
This is what iām talking about