Guide 3 ... the lofty heights, and how to scale them

Now go back to wall 1.

Measure from floor to ceiling in three different places, i.e. in each corner and then the middle of the wall.

Note the three measurements will all be slightly different.

Use the smallest measurement of the three on your plan outline

Now repeat with Walls 2,3, and 4 by measuring the heights in the same three places (noting the smallest of the three measurements in each case) ... and then use the smallest measurement of all - which indicates the lowest area of the ceiling.

| Guide 3 index | Outline | Width | Height | Obstacles | Outcome |