Hello everyone, followed this forum for a long time without registering for information regarding the vape world. Hopefully I'll help contribute as much as I've learned from all of you guys. I actually have a question right now though: anyone have experience running contact and non-contact ni-200 coils on tc devices? I've done some research but am seeing mixed results, especially when using the DNA40 chips. This question goes out mostly to those using a sigelei 75 TC since I have one on the way 
Thank you in advance
Thank you in advance