I found I could prevent the program from randomly exchanging squad sections by painting the locked-in area where the MG teams were posted, with one of the unused Allied blue set-up colours. This was easier to do in the SP version of the scenario that I am working on right now because only two colours were in use. But in the H2H version of the scenario the third colour was being used as a forward set-up zone for the three American scouts. I had to sacrifice their set-up zone to use that colour. The scouts will now fall back to the other forward zone shared by the two mines. A new version of the H2H scenario will be posted shortly.