Thats the first thing i considered.
Platinum Perks is the one that gets modified with something from CFWR so it should have it as its master but FNVedit doesnt allow that. Its not in the list of possible masters, i can only add Platinum Perks as a master to CFRW.
The mod is called Platinum Perks and "Live wire" is a perk in it that adds extra damage to electric weapons to which i want to add 2 weapons from the Classic Fallout Weapons Remastered mod (two pulse guns).