Funny you should say that- since the last post I took the P238 apart and did a little fit and finish work. A slight massaging of the mainspring did wonders. Between that and the 500 rounds through it the trigger now breaks at just over 5.5lbs and has much less creep than before (no FTE or FTF in those 500 rounds btw). I wont go so far as to call it a great trigger, but it is definitely in the "good" category now, which is pretty impressive for a gun the size of a deck of cards.
When partsproduction runs off another batch of stainless triggers I will pick one up and maybe a stainless or aluminum mainspring housing, but for now she is good to go. Sweet little gun.