While the video has good tips in it, the actual physical ability to give the correct inputs (timing and level of gas/brake and steering) is still in the hands of the individual. Knowing how to do something right - or extremely well - doesn't mean that you can. I could watch and try to follow that video numerous times, but doubt I'd get below 32.5. As it is, I'll be lucky to beat your 32.7 wolfdawson.
OK, so I may have been slightly off here. I made a few asjustments to try to follow tips more closely, adjusted a few lines, and managed a 1'32.392, good for 20th in Canada, less than a tenth behind clacksman, in 19th. Not bad, I would say.
Weird how I did it though. Based on certain topics, I decided to try it with the controller, and got a low 1'34. I switched to my old wheel (a 200 degree logitech that is falling apart) and got a high 1'33. I switched back to my DFGT and got a 32.6, 32.3, and 33.4, in that order.