While you are looking to get your glass supplied, I would advise against getting ground in the grooves done by the glazier. These grooves make you compress your fingers into an unnatural position and if your panel may eventually (or for some, already is), it makes it hard to open without the risk of cutting the tips of your finger from the pressure then slipping that's likely to occur.
This is why we have made our very popular range of sliding glass finger grips. There are several designs but most people go with our clear product. We use special crystal clear and very strong adhesive to ensure you have a strong hold for even the stiffest of panels and at a distance the product seems to disappear.
You can check out our range at
http://www.virides.com.au/shop/sliding-glass-finger-grips
All orders are serviced with Paypal allowing you to securely use your Credit or Debit card.