"A
Guide to GAS"
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manual for the software
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Technical Support Hours
are 9:00 a.m. to 4:00p.m. (Central Time)
Monday thru Friday
Support Calls are taken in the order they are received.
If support is not available at the time of your call, you
will receive a reply within 24 hours.
847.657.0555 x206
Please limit technical support calls to those questions
pertaining to GAS only.