Illegal Double Screen??

[Huntin' Ref]

Sorry, I don't have my book with me and this is starting to eat at me as I sit in the office.....

Working a BV game last night we had one team that would set a double screen (A1 & A2 side by side). They would leave about a foot between themselves, and not touching/interlocking in any way. B1 would try to "break through" the two screeners and one of my partners called B1 for a foul in each instance. Both times this happened out of my primary, but periferally it seemed like obvious foul calls on B1.

Well, at halftime, B1's coach grabbed me because I know him pretty well and said we had kicked both of those calls because the screeners had to allow 3 feet between each other for the screens to be legal.

Am I missing something? These aren't blind screens.......