All the mods I use are compatible with arctic fox. I probably wouldn't consider a mod that isn't. A new feature was added I don't think I understand called coil temp that apparently applies to watts mode? When I display it it shows 70 F and doesn't change. is this a way to fiddle with the assumed resting temperature? Has anyone figured this one out yet? Here is the note and link to it. "added Live Coil Temperature to info lines and Device Monitor. Note: temperature in VW Mode displayed as 21 °C / 70 °F, and you understand why." [P11] ArcticFox 170914 I don't understand why or what it adds.