Thanks for looking anyway. I am having trouble picturing exactly where you were situated. Is that the curve between the Lobethal turnoff (on the right) and the Kersbrook turnoff (on the left)?
If that is where you were, then I certainly had the pedal right to the floor to attack the incline after the turnoff. I have a recollection of being on that section trying to get around a slow moving modern car but can't be certain of exactly where.
It was my first Bay to Birdwood as our old Ford has just come out of the shed after 11 years. Next year with a bit of luck I will be running backup for a BSA motorcycle which ATM is stacked in buckets
The only place where some of the cars really slow down was on the tops of the hills and the tightest of the corners. Once we got past the TTG hotel and over that next hill I don't think we dropped below 30MPH more than about 4 times.
Oh, BTW I apparently made it onto the ABC news overtaking another vintage car into a corner..... running side by side.
Thanks again for looking, I hope you enjoyed the day as much as we did. (my kids went through four of those compressed air airhorns.