While I agree with you it would be nice to have a separate filter for TH procs since while I do always have mine own damage on if there is another THF in the party I never see their procs since party members damage is always filtered. But I am able to tell you that if you are keeping your TH gear on for more than one round of attacks that you are keeping it on for too long. I know for a fact from experience that once you hit a mob with all you TH gear that is what the mobs TH level is set at for the rest of the fight until you proc and then it'll go up.

So say you have TH6 and hit the monster during one round with all your TH gear on and then take it off immediately after you next TH proc it will still be TH7.

Also this is supposed to be for feedback and suggestions for FFXI official websites not feedback or suggestions for everything. So next time probably should post this in the THF jobs section or somewhere more fitting. Anyway hope this helps and good luck to you in all your adventures.

From Your Friendly Neighborhood Thief,
Crazze