film on clear glass

[glassgirl125]

Hi Everyone

thanks for the replies.  No I didn’t grind the glass, the film is actually on top and not around the edges.  The glass I used was fusable Spectrum 96, but I meant cheap in price (not sure about quality though).  I guess I should try a shorter time at 1460 and see how that goes.  I also have 3 shelves so maybe trying the clear on a different level, have already tried top and middle shelf to no avail, but maybe the time is the culprit.