Since Vulcan twin links flamers and meltas, does that apply to the Crusader Redeemer Flamestorm Cannon as well?
Since Vulcan twin links flamers and meltas, does that apply to the Crusader Redeemer Flamestorm Cannon as well?
No as it is not a flamer, it has a weapon profile, ( and name) that is different from flamers and heavy flamers.
Correct. Vulcan has a specific list of weapons that get twin linked, and Flamestorm cannons are not on that list.