I recently started vaping to quit smoking. After trying several different mod boxes I really liked using TI coils in a Lemo V2 with the Joyetech EVIC VT in TI TC mode. After reading all the good things about the Evolv DNA 200, I purchased a SMY SDNA 200W. This mod doesn't have a specific TI TC mode, but seems to work with TI builds. Does anyone have a specific TI TCR that I can update my firmware? I prefer to run TI Clapton coils because I am a flavor chaser and take inhale hits when vaping. I am a tech junkie that loves building his own coils and I work as an electrical engineer, so I do have the abilities but lack the technical knowledge. Could someone please take the time to explain to me about the TI TC/TCR function on this chipset and walk me through how to update my firmware? I am not even sure if I can customize my firmware on this mod box. I have downloaded the Escribe PDF manual and I am beginning to study it. I apologize for my ignorance and thank you for any help!