Williamwrote a review of Rossignol FKS Dual WTR 140 Ski Binding on April 13, 2016
Familiarity: I've put it through the wringer
Have two pairs of these on different skis set up with the CAST system for touring. Have performed just as you would expect from an FKS binding, flawlessly! Haven't had any problems with unwanted ejections, but have released consistently when needed. Only minor issue, and the reason I only gave 4 stars, is the plastic of the heel piece isn't the sturdiest and is getting chewed up a bit with boots/poles when stepping out of the skis. Not really an issue for me, but does detract from the aesthetics a little.