Parallel to this.
The Land Raider is clearly situated in the enemy vehicle's front arc.
The left sponson can draw
LOS to the front armour of the target.
The right sponson cannot draw
LOS to the front armour facing.
How is this resolved in respect to;
Rulebook, Page 62 wrote:
"It may rarely happen that the firing unit cannot see any part of the facing they are in (front, side or rear), but they can still se another facing of the target vehicle. In this case they may take the shot against te facng they can see, but to represent such an extremely angled shot, the vehicle recieves a 3+ cover save."