Are you guys still having issue with Ti builds on the RX? I might be getting too ambitious, but I've been using a dual twisted Ti build. I feel like the resistance is reading lower than it should, and this may actually be a function of dual Ti coils. Anyway... it reads low, so it hits low, and is constantly hitting temp protection. I can fake a higher reading by firing it, re-establishing baseline (now at a higher resistance because the coil is warm), and getting results where I expect them to be. I guess with my DNA I've been over riding resistance. Is there a way to set the TCR with a dual Ti build such that it gets me in the range of where I think I should be (50w & 450F vs 50w & 570F)
one titanium not being twisted already has a lower resistance
two,have you checked with an external ohm meter?
three
this is this rx200?(non dna version)
because you mentioned something about the dna on your post,..
if yes,have you tried changing the tcr value?
if you are unser of what ti grade you are using better try both and observe
have you updated as well???
and what settings are you running?