i bought the smok tf-r2 and I took the small coils out of it and put some Clapton coils in it, 5 wrap, I'm not sure what gauge, it came with the smok tank I bought, maybe 22 gauge but I'm really not sure. Im running it a 50 watts and I was seeing how high I could get it, taking it slow, I got a dry hit at 70 watts. Is that normal or did I mess up somewhere?