Edelbrock Pro Flo 4 EFI

I received my Pro Flo 4 yesterday and looking over the goods I noticed the distributor they included in the kit is a Mallory Unilite.
I seem to remember these had problems back in the day..
Has everyone received the same dizzy in their kits?
If so are they working ok?

Mallory belongs to Holly, I'm 100% certain this is not a Mallory unilte.

This distributor has a hall effect switch with a different size tooth for cam timing, as required for sequential injection. You have to use this exact distributor for the system to function.