I have been building with Kanthal for years and tried Nickle for a little but found it difficult to work with. I went to Titanium and found it much easier to work with, however my question is what is a good ohm range to shoot for with titanium if there is any, i have been going around .08 dual coil, and the IPV 4S has Ti mode for Temp but I need to get the temp over 400 most of the time to get any decent hit out of it, I am confused because someone told me a few weeks ago that if i vape nickel at 400 I should set it to 300 for Ti even in Ti mode, I have also noticed the coils have black residue build up after a few days, is this normal the sweetness of the juice or did I not clean the wire enough before I wrapped the coils? any help and advise would be greatly appreciated, what temps do most people use for Ti coils ? The Ti wire I use now is spider silk 26g. I have some more coming from Lightning Vapes