According to Bosch, the edge is included in the calculation. Enclosed are some links that will certainly help you:
Technical drawings of the product:
- https://ibb.co/GH2JGRV
- https://ibb.co/KyXXbRn
- https://ibb.co/1KXFHNN
Assembly instructions (from p.10): https://media3.bosch-home.com/Documents...