What setting should the Cutera Excel V be on to create purpura and remove tiny broken blood vessels on the face?

I've recently had two treatments of Cutera Excel V laser on my face. Both treatments had no affect on my broken blood vessels. In the past I had Vbeam treatments on my broken blood vessels which created purpura - they faded away in a couple of weeks which i was very happy with! However I can't find any clinics/derms in my city that have Vbeam as supposedly the Cutera Excel V is the newer better version... What setting should it be on to create purpura and remove my tiny blood vessels?