I purposely didn't rebuild the coil and just filled it and popped in a battery and gave it horns... pretty damn good I have to say... it's an asset for squonkers and is a good intro to squonking... I will rebuild the coils a bit later and wick with rayon but Kangertech have done really well with this their first squonker!
That is excellent feedback coming from you.
In the stock atty, try raising the coils to get air to go underneath. It will give better flavour.