Homebrew PCBs

I seee the temp rating at 390 .. yet mine only goes to 379
yet it seems to be working ok .. but dont have a lot of hours on it .. 
perhaps it will eventually meltdown if I dont mod it.

--- In Homebrew_PCBs@yahoogroups.com, "sailingto" <sailingtoo@...> wrote:
>
> Has anyone used the Apache AL13P Professional 13" wide laminator?  It's got 4 rollers, a digital temp readout up to 393ºF, and $80 shipped from below:
> 
> http://tinyurl.com/3pa3mfs
> 
> There is also an Amazon site selling for same price shipped.
> 
> Comments anyone?
> 
> 73 de Ken H>
>