I'm having a problem with 2 of my masterwork swords (crown-splitter and unspoken promise). Both have the ammo capacity bonus but wont display the option to reroll. I have previously rerolled the same stat on my quickfang, and my masterwork complex solution displays the reroll option so there really shouldn't be a problem. I have checked and neither sword is locked. Playing PC version and both swords are vanguard masterworks. Any ideas?