Have to agree with Dougster and Rik on this one.
I'd got two Silva Helios Storm lighters, and after posting on another BCUK thread that I'd never had a problem...... I had a problem!
I checked everything on the lighter, including dismantling the awful,
mechanism, cleaning and reinstating, and it then worked.
Twice!
Got a couple of Turbo-Flame (Turbo-Lame) lighters from Camelot Outdoor Supplies
which had caps held on by gravity, this explained the attached chains!
Still trying,
and failing to obtain a full refund From Camelot for these! Bad Camelot!
I now use Cricket and Bic disposables, each of which is built to a better standard than the Silva or Turbo-Lame!
Bryant and May match books (I've a few hundred of 'em) are more useful than the 'outdoor' lighters..... Expensive lessons learned!
EDIT: I was referring to Turbo-Flame lighters (I called 'em jet flame. Corrected now. This type: