Hi guy's and gal's 3 days ago i decided to build a 1590b squonk box mod for the first time. i like allot of citrus eliquid's the issue is citric acid eats plastic tanks and any plastic it leaks on. i have been threw 3 regulated devices this year due to leaking and now my tesla touch is starting to show signs of deterioration and it's only 2 months old. so if manufacturers are not going to build a durable and dependable device i will. i decided to use the gene200 chip from a kanger drip box 160 that failed me when the plastic battery bay door latch melted from leakage. so i'm building a dual 18650 squonker with a regulating vv/vw/tc chip all squeezed into a 1590b box. i bought my parts off ebay if you spot a issue let me know. i will post pictures when the parts come in and along the way threw the build. i will also post video's on youtube so people can learn how to build and recycle old devices.