Is there a better way to add Precise Strike damage? [pf2e]

As of now, I have to click the appropriate slider every time I roll my Swashbuckler's damage to get Precise Strike enabled. Is there a way to have this automated? I initially thought about adding the +2 damage directly to my rapier, but that will mess things up if I perform a finisher.

I didn't even realize this was happening the first few sessions I played and am prone to missing it in an intense fight where my concentration may be elsewhere.

Any advice will be appreciated!

Please note I am a player, so I cannot download/install anything to VTT to help get this done. If that's the only option, I will pitch it to my GM.