Still no luck getting very basic driveway plowed

Still no luck getting very basic driveway plowed

Upstate NY here.  I have a mostly straight 2 car wide 110 foot long driveway.  2 cars parked bumper to bumper on one side.  I have yet to get yarbo to complete 1 full snowblowing session.  It is always something from setting up no go zones for cars (super difficult without having a satellite overlay for landmarks) to constantly losing GPS to losing RTK and going off map.

This is getting ridiculous.

Since yarbo cannot complete the full driveway, I would love to be able to edit the map from my phone.  This way i could create 3 sections of the map and tell yarbo which section to do.  It keeps starting at the same location meaning that the end of my driveway behind the cars has been plowed 3 times and the section closest to the street has not been cleared at all.