that is sensible advise. Thanks for this.
i am released from hospital and went to look at the ones my wife’s daughter looked at and bought on of those as I could not wait any longer. It’s a bit too short, but I can live with that for now, as I can’t walk that far. Hopefully I am going home soon and will have my Bil’s son weld on something. But it must be made removable as we intend, when I don’t need it anymore, to give it to a person in our village who needs it more.
thx for the tip, appreciated