Will need to check the squads (its on my laptop), but three crack squads at night, in terrain which is mainly open ground and hedges. I would have been much happier just to avoid the thing, but unfortunately the crew spotted my bazooka teams, and things got ugly! The Ostwind _did_ have squad support, but I nailed them - two squads, one in a foxhole, the other with an LMG. The scenario is one of the basic ones supplied with the game itself, I forget the name, but basically US paratroops moving in on a Belgian village to remove a German bridgehead.
Think I'll restart this one with a view to flanking the vehicle. Thanks for giving me things to think about!