While using additive snap views I can't see past 90° in the horizontal. (It's not specific to the Mig-15 btw). Up & down is also limited to +/-90° so that's more or less realistic; but horizontally it's impossible to see beyond the wings, let alone behind you.
When using the other panning methods this limitation is absent (shown mid-way through video), it seems to be only additive snap.
I've poked around in the Server.lua etc but I can't find any way to 'fix' it.
Any ideas?