Multi AB line according record or alternatve width

i have a request that we discuss with some Aog friend

the request is about AB line and different step betwwen each other or multipe AB A’B’ A’’ B’’ …

so it means sometimes we need to have specific width that depend of the crop and specially whe we do seed
for example:
we need 2meter for male 4 meter for female 1.8 meter for the tractor and 4metre for the female and 2 meter for the male … ( 2m 4m 1.8m 4m 2m …)

or -----------------------------------------------

according past planting near three or vinyard
the first Ab line cannot meet the 3rd one and also the next next one … so possibility to record multi ab line and show them and activate the accurate one

what do you think ?