I took a 1/3 inch drill bit (for making holes). I stuck it in the middle and twisted it by hand so that I didnt ruin it. It took a long time but it got as big as the other autos I got. Then I took tacky glue with works in high heat situations for sowing. I glued all the air holes on the threads, scraped off the excess and waited for it to dry. Then poked the glue holes with smaller width needles until I got my desired draw.
So now it works great. Activates super easy and is my favorite battery. I dont know if anyone else tried this method but it worked real well. Its super sensitive but not too sensitive and hits really nice. i got loads of vapor out of it. Right now its better then my xl manual (for certain liquids). So I hope this helps someone with the draw problems. Its an easy fix. But it works great.