As a beginner I'm finding this to be quite the grey area in PLO.

I'm not confident in my opening ranges and feel that I need to nail this so I can eventually start to add more tables. Don't get me wrong, I'm not trying to solve PLO (just yet) I just want to construct a mental range for opening from each position and 3 betting ip and oop vs x player type. The later of which I do very little of which is a big leak as far as I see it. I don't want to be writing out charts like im some SnG robot but, more clarification and some kind of reference would not go a miss.

I've not been able to find much material specific to this and feel going forward I need to overcome this lack of knowledge should I want to be confident grindding more volume per session. Currently I think I'll spew in more spots than I'm comfortable with, with-in a faster playing enviroment.

What say you ROI minions?