I have been trying to help my frien get started into vaping. All correspondence has been through email so not too easy to get all the details. I recommended the same setup i was using (VAMO and protank) she was reporting consistently getting burnt taste even with a new coil. She is in the Chicago area and went to a shop and was told her VAMO was fried,,and purchased a "fat boy" I suspected that she was perhaps hitting the vamo hard and heavy and burning wicks but i don't know. Does anyone know of this happening with the VAMO or any other PV. I am waiting to hear back on how they determined the VAMO was fried.