i have the dust tactics core set revised i also got the battle grenadiers the squad points on the card for them is 2 the points for the othre squade are in the 20s to 30s can anyone explain to me why they are so different

The 20 and 30 points cards are the newer units, Dust Tactics use to use an older system were the points were only single digits. You can by the upgrade card pack or just get the updated point sheets avaliable under Dust Tactics support for your battle grenadiers.

As you posted this under Dust Warfare, i feel I should warn you that the unit cards will not be used in Dust Warfare - the point values, stats, etc., will all be in the rulebook, and won't necessarily reflect the unit cards.

thank you both for your help