Attack Countered, from Compendium #1, German formation setup question???

[Jay Townsend]

On scenario: Attack Countered, from Compendium #1, the German setup uses Schtz Btl 107 but none of the units listed match to it, this must be a mistake, what formation should it be?

 

[Jay Townsend]

Never mind, it should be the German BECK formation!

 

[Jay Townsend]

The setup instructions are a mess on this scenario, so I'll just go by what I think makes most sense!