@wiredl0ve I cleaned all around it and then slightly nudged the pin up a bit, seemed to connect. The TC was still pretty much all over. Even to the point of cutting out @ 800F (per device monitor) and then staying temp protected for the next 2-3 minutes. I contacted Axis Vapes and I now have to send it back to them (again) because he stated that it could be that the spring is toast. He stated the spring carries the power load and may have fused together not allowing the 510 to return to the normal position. Not sure if any of this is possible as I can build coils and DIY Ejuice, but I'm dumber than dirt with Mods, and how they work. @black lace Funny enough, my Efusion DNA200 runs smooth with the same atty on it as the M17. I am new to TC so I'll try out settings you mentioned, but on the Efusion, its a nice flavorful warm vape at the settings I have it on (same as the M17 settings, but it actually works). As far as the way it's wired, I have no clue as I don't believe there is a way to open the M17. I'm pretty disappointed with this product for the money honestly. Beautiful device, but this being the 2nd time I've had to ship it back in 2 weeks (I've used it a total of 12 hours since purchasing it), I would love a refund so I can drop the money on a HOBOX or a LITT 44 if they ever become available again.