Swine!
You are ruining me!
First the carbon spurs, now the GRCS.
I'll never visit you again.
Sure I will,I enjoyed the hell out of that visit, and I bet you are right.
Last winter I had two ,"freezing to death" ,climbers in the same tree.
The bottleneck was at the ground end and it was cold enough that they couldn't sit still and wait for the ground end to catch up.
Two devices would have been just the ticket.