Hi guys, just bought new Eleaf pico 75w kit with mello 3 mini tank. Fitted new coil and put it back together. Screwed tank onto mod and powered up. Went to adjust airflow and tank came off with base still screwed into the mod. Only been using vapours since January, first kit was Innokin T22e. Still going strong, wanted to try out the sub ohm setup, and not a great start. Cant get humpty dumpty back together. Is it toast or fixable ???