The path from 180 to 178 took me quite a while. This was pretty hard to optimize (I hope 178 is all there is).
A very good level, imo: offers lots of options!
I find this level not easy, at all.
My 709s are probably not optimal. I hope others try it, too.
If it gets lower, I'll be back.
I like the tricks, but I do wish it was shorter (one hole less, or something like that).