VAMO
http://www.e-cigarette-forum.com/forum/vamo/375871-vamo-ohm-error-fix.html
Read the model specific forums before you use a product (or buy a product IMO). Look for problems and the fixes for problems/ways to avoid the problems.
He just needed to adjust the T3, its not always the pv. Also cheaper if you mess a T3 centre post than a Vamo one.