My calibration must have been slightly off when my Genesis 1.5 XL was originally set up six months ago.
The true size of my bed is: X = 4450 // Y = 2950
but Farm Designer shows: X = 4226 // Y = 2729 when my FB is fully extended to the top right corner.
So, if a plant is shown in Farm Designer as being located at (100,100,0), it is in fact at (105,108,0) in real life.
Is it possible to adjust my Farmbot calibration / Farm Designer so that true measurements are shown without losing the position of my 179 plants (so that they can continue to be watered in the right place)?