Sure, but 0 3 indicates a fairly OS flight, the Roc3 doesn't fly OS IMO. It's more of a stable mold
Out of curiousity, are you throwing max weight?
Elevation is at play, at least with you and I. Oslo Norway is basically at sea level, where as where I am, Im at about 600-700ft above sea level. My discs will fly a bit more stable than yours Id imagine.