Chris, how did you size the Ra? Same numerical size as Vapor V? Is the heel too loose or too high?
To give you an idea, I wear size 40 Sportiva approach shoes, 38.5 in Katana Lace, and 39.5 in Vapor V. I could/should have gone with size 39 in the KL tho. They hurt!!
I am interested in getting a Ra via mail order.