If it works for you then you certainly aren't violating any rules of conduct are you?
Personally I find 1.4 ohms to be perfect for the speed at which the two channels will deliver the liquid at the rate 1.4 ohms vapes at 13-15 watts. What you're doing is similar to squonking, but seems to defeat the purpose of the Kayfun. But I do this too when I've done a poor wicking job.
Now I do have another RTA (Orchid) which is dual coil and has 4 juice channels. I do builds around 0.3 ohms and run between 35-42 watts. The flavor is excellent and the vapor warm, but it's a different animal. I encourage you to try something like that as there are several on the market to choose from. I get almost identical flavor from my Orchid as I do my RDA's. Just sayin.