I have had some fun with MB Swtor, so far I have completed Hammer Station, Athiss at lvl, I added a more unique healing setup for my characters, and a follow of a follow for my 3 followers, i have the other two follow my healer, and when needed healer follows me, but I move healer around with arrows I have or if i hit shift then W, etc does the same thing. Do you have your dps in a rotation or something?

Things I noticed that helped me is, I have the sorc shield when applied to my healer has other two sorc shield themselves this has helped me alot as well.