Hi guys how is it going ,since reading your replies my day has turned for the worse my old workhorse the sp300 has thrown a wobbly and i suspect a power supply ,so its pack it up and take her for a 350 k drive to melbourne to see the roland doctor ,pauly who do you use as your service techs at your business as i would like to get it fixed as quick as i can ,we used to have a traveling tech man from geelong but he no longer comes this far