That happened to me with my icareHahahaI learned that trick when using the cubis tanks. Now just mod a normal coil head, put in a horizontal coil wicked with rayon and it's perfect. Oh one thing I forgot to mention. In the AIO the thin oring at the base of the chimney comes off really easily so be careful you don't loose it. The coil head will work for a bit without it but the loss of seal will eventually give you the gurgles.
(And we don't want that on a long trip)