aylesworth

I'm curious about this as well, is this the main ground from the board to the 510?

I thought the sweet spot (no pun intended) was between .07 and .2 for Ti temp control. I'm using the SS .5 as well with the newest curve from Ari @ 450F and getting great vapor production. I did however turn down the punch from the recommended 7 to 5 for preheat. I also use the older curve at 380 with great production as well, this is the curve that ends in .7, .765, 1. This is in a subtank mini. 5 wrap on a 2mm bit. e: the wattages are 23 and 19 respectively, coil reads at .17ohm, non-spaced.