Everything I had read about W6 is true, it really caught me out. First time around R1 was a disaster. Combination of a warm evening, busy route and tiredness I reckon. Also, for some reason I kept losing Laura, the app kept dropping out. Ended up walking some of the 8 mins. I felt really defeated. Anyway, repeated it tonight and was much better, thankfully. Managed to complete the whole thing even though legs felt like lead. So onwards and upwards to R2 in a couple of days.