Posted By:
Scot Reader
Ted,
Thanks for the clarification.
Overall Yellow Sky (sometimes called "Arm Extended") is possible with either a 350 or 460 back.
Overall Blue Sky (sometimes called "Hands at Waist") is possible only with a 460 back (and of course the assorted backs that are found in the 460 series such as Polar Bear and Tolstoi). This is the version of Overall that belies most conventional checklists. Most conventional checklists say it is possible with either a 350 back or a 460 back but it is really not.
Scot