If i have a map where a black wall line is is running on the same line as red elevation line, can i break that wall?

If yes, and its a close destroy, can i do it from the lower or higher elevation? Where do the two hindering markers go?

I don't see why you couldn't do a range destroy action if you can draw line of fire to the wall, regardless of elevation. As for close destroy from a lower elevation, that would likely be unavailable since you would be unable to target the wall. Now, if you had leap/climb...maybe? Someone more knowledgeable than I would have to answer that question.

Leap/climb wouldn’t let you CLOSE destroy the wall from a different elevation because the CLOSE destroy action is not an attack.

If there was a Wall along the edge of Elevated terrain, you would be able to destroy it with a CLOSE Destroy action. The Wall itself is still along the edge of the square, regardless of Elevation.

Rulebook page 23.

Semi-related question:

Can a character use a close destroy to destroy blocking or a wall that they are on the diagonal of or must they have one edge of the square the occupy be adjacent to the wall / blocking?

I recall it being you cannot destroy along the diagonal for a CLOSE but I'm struggling to find the proof.

Gracias.

You can destroy squares of Blocking on the diagonal, as you are adjacent to them. With a CLOSE Destroy, you can only destroy Walls along the 4 edges of the square you occupy.

Thanks. For the life of me, I couldn't find that earlier. Probably because the pdf search wasn't working and I was getting frustrated.