My Ski School Director at Smugglers' Notch, Peter Ingvolstad, is the Head rep, and he helped me the last time they shipped RailFlex without the rail. My iM78 Monsters are now mounted with these bindings on the rail, so it worked out in the end - and this will, too. I'll turn the bindings over to him, and he'll work it out.
The problem is with the method that Head is using for proform - there IS no "proform". You get a code from the rep, you "apply" online, your application is "accepted" - and then you can buy. But there's no one to talk to for advice!
It's my own fault. If I'd consulted with you guys FIRST, I'd have ordered the Freeflex 14 the first time around.
It's my understanding that more manufacturers will be using 3point5 for proform purchases in the future. Caveat emptor! or, Get smart FIRST, and THEN place the order!
I'll report on the Magnums when I get a chance to use them. I liked the 170 cm that I demoed the day before ESA Stowe, but thought a shorter length would be better for me. There's plenty of beef there, so I'm sure these guys won't let me down in 163 cm that I've purchased.