Who as uses Kursela ?? (Farming Simulator 17)

Hooked on Karpla, from the beginning,play Farming Simulator 17 more recently,in Sosnovka,already used to it.While they had little money,worked on the default technique.
For each field created a separate folder and keep the main courses on the main works.
1.Plow
2.Cultivation
3.Seeder
4.Fertilizer
5.The harvest
6.The export of the crop to your Elevator
Also created a separate folder for courses on the sale of crops on each Elevator
Well, in kornevike separate course Basanavicius
The problems started when replacing equipment,since they have different characteristics,swath width,it concerns the equipment in which the width is the main characteristic when you create the course.I tried to use the save of course for example for an old combine Harvester (cutting width 4.4 m) in the new table width 8.8 m,not,expects the rate on the basis of old values (((
Can someone solves this task in their own way,just do not want to waste time...