So my friend and I did my 2nd all grain batch yesterday and we wound up with about 6 gallons of wort instead of the 5 we were shooting for. It had an OG of 1.070, so I was pretty sure we were gonna need a blow off tube. I set up a blow off tube, but it was sort of a make shift one, and the lid to my fermenter kept popping open because not enough CO2 was escaping through the tube. This is about 12 hours after we pitched the yeast. So I got another bucket and airlock from a friend to ferment in and racked about 3 gallons into the new sanitized bucket, closed it up, and put on the new airlock. I tried to rack it as gently as possible. What are the chances that I oxidized the wort?