Don't you find it crazy that you stake out your claim with 2cm accuracy
Yes, anything under 3cm is not worth mentioning. At 4, 5, 6 you can raise a finger, for the chain house or garage yard the index finger, for the 1000m² plot another one.
millimeter-accurate survey reports
Specifying millimeters is actually unprofessional. It can be done in the calculation proof due to rounding up and down, but it has no place in the drawing. However, 's survey report shows that it was not about millimeters and not about 2cm but about 7cm! I fully understand taking a closer look - even in rural areas.