Invisible walls added after SU3 in low altitude challenges and g-force changes in rally races

Hello i would like to ask someone, why there are in every low altitude challenge added in starting area invisible walls which restrict plane movement. If there is major change, scores should be deleted after the major change because same scores are no longer achievable. Same as g-force in rally races with f18 SU2-SU3 comparison have blackout threshold 2x faster. Same flight rotations are not possible also the fast times because blacking out almost in every turn.

Moved to User Support Hub > User Interface & Activities as OP is requesting community assistance.

Are Jet Pilot and G-Suit enabled in options menu?

Those settings cannot be changed they are greyed out and pilots with similar skill as mine are flying also 2-3 seconds worse times than SU2 because they have same problem.