No problem. I can't seem to leave my attys normal. All of them are modded in some way. kayfun is modded out. Orchid is done. Them 3mm holes helped out with the big airy draw I like. Vapes like a champ now.
Went and picked up a set of those dremel bits the other day,those little things work wonders.On one of my kayfun clones,the air hole was really small,and i didn't have the right type of drill bit,so figured i would try one of these to see if it would open it up,worked out great,and now that kayfun hits great.I also opened up the channels on both kayfuns,but still getting dry hits,so i'm going to open them up a little more and hopefully get them working good.
I finally got my v4 ordered,and to keep it looking like an orchid,i also ordered a frosted m-tank,i like the looks of the original orchid with the frosted tank,so just gotta keep it all orchid looking haha.


And you don't really wanna overstuff - you'll get less performance out of your coil. With rayon though, there's good surface tension, so you should be able to stuff normally (tight but still moves back and forth with some resistance) and still split the tails in half for the four channels. Just run it longer on one half to reach, and maybe try not thinning them down. Or you could try a fatter coil with less wraps.