Had to start this today as I was driving, football watching then out yesterday. Picaroon is becoming one of my favourite setters. I did not find this that easy. Struggled to get going but second half was much easier once I got a foot hold. Never heard of 5d or 4d but I got the latter as a result of Brendan's joke at 2 and Google.
COD 3d I think but there could be more.
Thanks to Picaroon. Keep up the good work.