The April 11 market report from Mills County Commission Co. follows.Total receipts: 3,877.Previous week: 4,030.Trends: Light kids $5--$10 lower. Slaughter kids$5-$10 lower; slaughter nannies $10 higher; replacement nannies steady.Wool lambs steady to $5 lower; Dorper lambs and Barbado lambs $5-$10 lower.Prices follow.WOOLLambs: 50-70 lb.,$250-$290 cwt.; 70-90 lb.,$185-$280 cwt.; 90-110 lb.,$170-…