start chart for limit O8?

The loose/tight start charts from "Small stakes holdem" 2004 have served me well for limit holdem. Whoever made those... did they make one for limit O8? I would consume. thanks

Try https://www.omahaplanet.com/omaha-hi-lo-8b/strategy/omaha-hi-lo-point-count-systems-for-starting-hand-selection/

not really a chart replacement. point-count systems can be a decent starting filter, but in limit O8 position and how well the high/low pieces work together matter too much to reduce every hand to one number.

Could a usable O8 chart be split by position and by whether the hand has two-way potential, rather than giving each hand one point total? A practical filter might at least separate nut-low potential with a strong high backup from hands that only make weak lows, then tighten the latter out of position.