Was a teenage snowmaker back int he 80's, but what's a "Blue"? And i recall the arm test; we used that all the time. No bounce, cut back. Some bounce, perfect. All bounce, add water. Worked pretty well if our guy in the pumphouse didn't all asleep...I liked the old Blue running at the top of Steins on Saturday. Music to my ears.
And Birch-Sunrise would run at the same time with the SR-7s. Hang at Rosie's and one crew do each trail then back up to dry off.

