We just got some new intel from people who raced at Rikert today that hardwax is working well. But, you definitely need a binder. See the previous post for a gide recommendation.
For BKL: Regular hardwax binder like TOKO Base green or other cold binder. Rough up the kickzone with 150 grit sandpaper. Rub on the binder and iron in. Wax of the day can be applied on site.
For Masters & Juniors: Rough up the kickzone with 150 grit sandpaper. Then iron in either 1) a thin layer of klister binder (Toko base green, swix green, chola) or 2) a good layer of Toko base green or other cold hardwax binder. Cork smooth after ironing, let cool. Then rub on 1 or 2 more layers of base binder, corking smooth after each one. If your skis are very soft, you may want to go with the thin klister binder and less layers. If your skis are stiffer, go with they layered hardwax binder.
If all this sounds like Greek to you, don’t worry! We will have some spray binders, an iron, lots of hardwax, wax benches and coaches to help you get skis that work! See you at Rikert!
Also, course map: