I went through a lot of mods before I found my keeper the Grand and now my atty search is over too.In the past couple months I have tried several different brands of LR,STD and HV 510's 306's and 901's and the IKV LR 901 was my favorite.Then the IKV cannon came out so I tried one because it was like an 801 with 510 threads and I never tried an 801.I got the 1.8 ohm and the flavor and vapor was great but they leaked like crazy for me and many others so I stopped using them.I thought to myself if this is what an 801 is like i gotta try some real 801's.So I ordered a few Cisco 1.5 ohm 801's and a 510 to 801 stealth adapter from Avid Vapor and wow this is what I have been in search of from the start.I put one on my Grand with a fresh AW IMR 18650,primed it and i'm still going.The flavor is incredible and so is the vapor,but not a huge throat hit and i'm fine with that.I'm gonna stock up on these things and you guys should give the 801 a try if you haven't.Later.
When the flavor/vapor drops after 2 weeks or more of heavy use, I give em a soak and let them air dry. Issac does not recommend dry burning the coils. Not tried the ciscos as I am very happy w/IKV, but sometimes he is OOS. Good to know they are good just in case ;-) I tried GP and well, they are just not doing it for me.