Ensure your T3i device is adequately packed by placing it in a small compact box or a Post Satchel wrapped in bubble wrap for protection.
You can send the T3i device back using a local freight service (of your choice) at your own cost. The turnaround time will depend on the freight service used which can usually be found on their respective website.
Note: Australian Customs requires that you declare ONLY the cost of the calibration in your shipping documents.
Please send all calibrations to:
Unit 43 / 28 Burnside Road
Ormeau 4208 QLD
+61 7 3386 3300