"Ron Magen" wrote:

Lew's comment about adding heat with 'lamps' is the simplest way to
go.
However I definitely DISAGREE with the idea of 'HEAT lamps'. Beside
being
relative expensive, they are TOO 'efficient'. They are designed to
heat
things and they do that job EXTREMELY well . . . sometimes to the
point of
COMBUSTION.

Absolutely.

You must keep the lamp far enough from the object being heated to
prevent burning of the surface.

Lew