If you are not bother about the paint work, try using a blowtorch on the shell, getting it very hot and hopefully breaking the seal between the two threads through different expansion/contraction rates.
*hrmm just saw that g/f likes the colour, - maybe not best idea then
If you are not bother about the paint work, try using a blowtorch on the shell, getting it very hot and hopefully breaking the seal between the two threads through different expansion/contraction rates.
*hrmm just saw that g/f likes the colour, - maybe not best idea then