I will test with a hydraforce SP10-57C or a SP10-58D, i have one of theses on my tractor for autosteer with AGopenGPS and the other is coming soon(ordered is January!).
These are the cheapest I fund here in Canada.
I will have to set it for open centre circuit. Best is maybe to add something like this if with closed centre:
https://discourse.agopengps.com/t/load-sensing-oc-steering/1599/42?u=pat
I’m done for spring, I will work with it in September, probably test before when I have some time!