Any advice on getting R2 at 7*? I have Emp as leader (Gear 8, maxed abilities, lev 85), Vader (Gear 9, all but Zeta, lev 85), Tarkin (Gear 8, lev 7 or higher abilities, lev 85), ST (gear 8, maxed, lev 82) and RG (Gear 8, maxed, lev 85). Also have Magma troop that I can sub in (Gear 8, all but zeta, lev 80). Closest I've come is just R2 and Chewie left, but mostly get destroyed. I've hit it about 200 times. Take out Han first, then Leia, then Luke...then R2 goes on a rampage. Any ideas?