I finally managed to do the more advanced version of the bench dip.
I went out early today to the local park where I usually do S&F. It was so cold and windy that I was almost running between the exercises just to keep warm. There was no-one there except a toddler with his father but they gave up quickly so it was just me alone in the park.
I think with no-one else being around I was able to concentrate more, so when it came to the bench dip I thought I'd give the advanced version a go. If I landed on my bum well there was no-one to see it! It was hard. I definitely couldnt have managed another dip and I'm not sure I was doing it fully, the way I can do the other version. But I did it and I could really feel the effort in my arms - so pleased that I've finally cracked it!