I think these are safe things to assume. So flop calling range: any naked KK or better, any pair + gutter, any double gutter or open ender. These seem loose ranges, however he still calls only 29% of the time. Turn barrel is fine the assumption that he calls with any 8 out str8 draw is a bit too loose i guess, but he often has something to go along with it, and I tried to give the loosest range possible, he still calls only 36% on the turn. River I think he will call you with stronger 2 pairs if he callled the turn. (and probably doesnt give u credit for high str8. he will call u 40% of the time so betting around half a pot seems best. But I think as an exploit this is ok ( I otfen play the same way) But u should know that very probably we are waaay overbluffing and we have weak ranges often.
PS: if opponent is aggro (he can be a nit besides ) I might chb flop coz its very good for attacking.
PKJ syntax: dont use pair+ kicker syntax in PKJ it will just give you fase results. firstly: A8+ does not include 55TT for example or 8KQJ which he will call for sure. Use just a simple 8+ instead and give after : what else u think needs to strenghten that 8 (gutter, FD, etc). And be careful coz 8:32+ is not enough coz it does not contain 2 pairs for example if that 2 pair does not have the SD to go along. So to sum it up how I give ranges :

on its own strong made hands so 2 pairs for ex here
on its own strong draws (no such here coz only gutters out) but for diff board it might be a flushdraw or wrap
combinations (not enough on its own ) very often a pair+ something

Thanks a lot! I did not know that A8+ will not include 2pairs etc, that is kinda strange since adding 2pair+ will add sets. In this hand I had put in 45+, bottom 2pair, so it didnt matter, but I definitely would have made that mistake in future hands. Overbluffing is not a concern for me at PLO10 :-).

You say you would check back the flop against an aggro opponent because its good for attacking, but I think I would need more of a hand for that. Something like a pair and a non-nut-flushdraw would be nice, since our hand will be disguised. Basically I would check with hands that are decent but can not stand a chekraise, though again this is PLO10 and we dont have to worry too much about getting checkraised and blown off our equity, because a flopcheckraise at this limit is so strong that we dont have that much EQ anyway with a medium hand.

Agreed. Usually i cbet as well. There are a few guys who have 30%+raise cbet over a bigger sample. (Actually it was 48% ridicupously high) but i found it quite hard to adjust when someone raises cbet really a lot, but attacks turn if u chb flop.

I d bluff.