Does Delux Ski/Snowboard rack fit 4 snowboards?

[surfgal]

Hi, I am shopping for a snowboard rack for my beloved XC60. The Volvo accessory descriptions say that the economy rack (8622614) supports 2 skis or 4 snowboards. The descriptions for the "Delux" slide-out model (8682093) that I want, however, fail to state the capacity. That makes me wonder if the Delux model will meet my need to haul 4 boards. Does anyone know? Thanks!