I don't remember a rage turner at all.
Pallekale where the 1st test was played,AUS got the measure of our batsmen,we were were 5-6 down within the 1st session itself.It was the pacers who were doing the damage.Don't remember it being a rage turner or something that sort.It was poor Aussie batting tbh,but then again chasing is not all that difficult.There was some support for the pacers.
2nd test I felt was more of a turner,Galle usually provide something for the spinners.This game I think ended with 2 days to spare.If there was a rage turner,this had to be the one.
3rd test SSC was pretty flat.Early movement for the seam bowlers,SL losing 4 wickets in the 1st session,and nothing at all for the rest of the day.Aussie showed guts,but didn't bat well in their 2nd inns, definitely not a turner.
I felt Aussies didn't play the spinners well,rather than the wickets being rage turner.Bangladesh visited SL this year won a test.SL had to chase 350+ to win against Zimbos,just before India series.
I personally felt Zimbabwe bats,in Sikander Raza,Sean Williams played better spin than Khawaja,Joe Burns,Voges etc