I found a lot of old photos today. I have been looking for some of them for a long time, but I also found some I didn´t knew I had.
Would you believe it! I was actually at Mantorp Park in 1978 and took a picture of the Convincer II ! Look at the first pic I showed of the Convincer in Sweden. I took my pic at the same time, with the HemiCuda in the other lane.