Hi, when you say yes to splitting it, you also have to assign each split to a group letter, and that will split it, but splitting it may not do you any good if it has channels that are just for macros etc, like lasers. For example i split one Stinger II, it has 3 "beams" in it, and the 3rd part isn't linked to any effects, so maybe use the split, but assign all 3 parts across two groups only.
and yes i do see that there are a few channels labelled as "other" so you will need to have the channel order memorized a bit or keep it written down somewhere which other channels do what, we can possibly edit the profile to reflect the names better but that will take a few days and you'd have to re-patch them etc.