IPV4 mod is due out next week with temp control. Will it be I don't know but if anyone will get it to you as fast as possible it's Eciggity so here is the link for the preorder 95.99 but coupon code = 10percentoff brings it down to 85.49 with free shipping. I have ordered from them before and they are top notch with super fast shipping. 3 days to Mass from the big island
http://www.eciggity.com/ipv4-100-watt-box-mod/
http://www.eciggity.com/ipv4-100-watt-box-mod/