I got it done on jointer. I was overthinking it
Next time this comes up .......
I'm not a big fan of these in general, because they have to be set slightly lower then the level of the machine, so that the work won't bump them and knock them over..... So, I came up with this idea which allows you to level them out exactly with the machine surface:
Get some el-cheapo roller stands. These are from H-F for about $14.99.
Remove the rollers and replace them with a 2" x 12" plank on either side of the table, assuming you have 4 stands, or just use 2 of them on the outfeed side.
To remove the rollers from the stands just push in on the pin, it's springloaded, and the roller will pop out.
Bevel the leading edge of the plank to ensure better feeding. Level them out with a long straight edge off the outfeed table.
This approach saves floor space because you can fold the stands up and store them and stash the plank where ever...