Just wondering how good an idea would be to put in lamb ewes on forage rape. Tupping is finished and normally scan at end of December. Planning to score them at weekend and put thinner ones on rape. I remember reading somewhere they should be supplemented with Iodine. However had forage analyzed last year and iodine levels were of the chart high.Maybe it would be too early to put them on and should leave nearer to the end of the year.