your raiz and cork launches arent really that strong, whats stopping you from getting dub corks and very good looking corks in general is the launch itself, the higher you want your cork to be, the higher the previous launch has to be
i suggest you get a pretty powerful raiz and then try on from that
also the raiz felt weird because you actually did almost half a rotation while in the air, while most raiz have little to 0 horizontal rotation to them