Releasing the bonds of earth!

The Antonov biplane I recently downloaded appears on screen with wheels chocked and Picket lines firmly anchored to the ground. Similarly, a DH Sea Vixen also has wings folded and the nose radar cone open. How do I prepare the aircraft for flight?
I did actually fly the Ant with chocks, picket lines & I think Pitot tube cover in place; but I'd really prefer to fly her without those encumbrances!
I did actually fly the Ant with chocks, picket lines & I think Pitot tube cover in place; but I'd really prefer to fly her without those encumbrances!
