Well done, just do more of what you have been doing, your results are clearly going in the correct direction.
I expect your doctor will want to decrease your dose of Glicazide soon, so show he/her your BG readings. If you don't know what to do about Hypos, this is the time to find out, and always keep something that is high in sugar with your encase your BG does too low (below 4 and not "feeling right". but should eat if below 5 and going to drive)
(If it was me, soon as it is common for before meal to be below 6 I would be pushing my doctor to reduce Glicazide dose.)