I have modified attributes of my aircraft, yet the on-screen appearance has not changed.

Summary

The appearance does not change despite modifications to the air frame.

Resolution

Although the size or other such attribute might have been modified in the parameter input boxes, the actual physical on-screen images do not. RealFlight's exclusive RealPhysics technology will recreate the modifications with unmatched realism. Even though the aircraft may not look different, it will indeed fly accurately according to the changes you have made.