NEED HELP with tempered glass dilemma

[64pontiac]

Ok so I need to know if anyone here can point me in the right direction for a tempered glass problem solver....

I have to either have two side windows (curved glass) ground down a bit or have custom glass made.

We had a local glass guy try grinding it, and one window popped while sitting on the table after it had been ground, the other one popped on the machine.

I can get another set of glass and mark out where it needs to be cut as a template if I have to have custom glass done.......

Anyone have a suggestion?