These are chat archives for BSData/wh40k
To chime in way too late on power levels. Using a repeater will work so long as you Round up. I didn't even notice that was an option for some reason.
In many cases the 1st group cost more than additional Groups. For instance, up to 5 Stormboyz is 3 PL, up to the next 5 is +2 PL. So if you want to use a repeater, set the root entry to 1, and then each 5 will add +2.
@GenWilhelm GSC looks good. I did all of the abilities as Profiles instead of rules, but They look good.
The only thing I noticed is that Sentinals don't explode as big as other models, so you might update their explodes rule at some point.