In very soft PLO games where there are often multiple limpers preflop (live games for example), I have some questions about what our preflop strat should look like. I imagine we should be over-limping with a lot of hands with nut potential and raising with premiums, but I don't feel like I have a good idea of where to draw the line. For example, UTG limps and we are in CO with KJT4 single suited, and most players at the table are very loose/passive, with stats like 80/0, 60/20, 68/10, etc. Should we overlimp here? What are some of the worst hands you would overlimp in that spot? Also, should we ever open-limp from EP/MP?

any PLO help would be greatly appreciated!