[Solved] How do I go past the maximum width of level?

How do I...?
#1

Forgive me I am only two days into G Develop and I am probably asking a numpty question.

I am building a plat former and can no longer scroll the scene any further, I have objects on the Y-Axis at 7000 but I cannot build any further which makes my level very short. Is there a hard limit or a method of scrolling the screen further. the slider is fully to the left and will not go any further.

Strangely when I preview the game I can access parts of the level I cant edit.

#2

There is no limit, you can scroll by keeping space pressed and dragging the scene.

#3

Thank you so much, I was getting so frustrated.

#4

Pressing middle mouse button too