Ok guys. The reuleaux is working perfectly. This is my first dna200 device. Beautiful easy peasy. Only been using it for 1 hour lol.
I have 1 worry though. I have Ti wire from FT. Downloaded the Ti graph from steam engine. Made a coil with 26g. Dry fired at 10 watts and 450F. Looked fine and felt right. So i wicked and wet it well.
The thing is I tried to vape at 10 watts and kicked me out of temp control. And thanks to the discussions here I knew right away it is because of the inability to get any change in the temp it didn't know. I am by no means a beginner and I do know that 26 g 8 wraps around 3 mm needs at least 20 watts for a meaningful vape

. But now the resistance jumped around (because it thinks no temp) and I cannot manage anymore.
Easy solution I left it for a while, removed and rescrewed the atty, put new coil, and fired at 60. Back again. Now took it back to 20 watts with 40 as preheat.
My worry: if I go back to say 13 watts and remove preheat, will it kick out again? Will it test again if it were a temp coil, or not? I'm not worried about burning or anything, but I don't want to go through the same process again.
I don't see it as an issue if someone say vapes all the time at low wattage. As long as he does that he wouldn't care if the Ti coil is changing resistance as he won't reach high temps anyway. But someone like me might put it 13 then 40 then 60 just because. I'm thinking once it kicks it out I have to redo the process again to be able to vape at high wattage without burning the coil.
Sorry for the long post.