Guys need some advice.. 28g Ti 3/4 wraps spaced coil got 0.3ohms. Set to 290 F on the VS at 16w. Very weak vape. Keeps getting temp protect .. Switch to sxm same temp setting at 16j, much stronger vape, but after a few draw I get hot spots..
Am I missing something?
Thanx
Oh to add, using...