Enmity problems as a PLD.

[Rbstr]

Don't fight or flight before shield lob. Lob -> FoF -> Scorn -> combo

Or something like that. You end up wasting some of it if you're not putting it between GCD. You also want to get two Scorns in under it.
You shouldn't have single-target enmity issues with an i115 weapon and current gear even with full tanking accs. Unless you're missing or the DPS is specifically trying to pull (like BLM doing a buffed double flare right on the pull or something)