Yes we have, last tuesday evening a kit of about 100+ went through here and took all our YB's with them, never had any back for 2 hours then small batches of up to 7 a time started to return and after 3 hours all but 3 were home, 2 of them were our older ones and good prospects for the future so wasn't too worried about them but one had only been flying a few days and was off some birds I have brought in to try out so didnt give him much hope, to my surprise though he came diving in like a rocket after about 3 1/2 hours and boy had it scared him! he couldnt wait to get in the loft i tell you so maybe he might make the grade! Had one more very late on when almost dark and the last one came scaling in at 7-45 the next morning looking no worse for wear thank goodness. I always think when they make a mistake like that and put it right they are better birds for it so you might well have a team to play with there come the YB season Billy. Beware though! Sometimes they get addicted to doing it as have teams of mine in the past and will disapear with any batch for hours on end and come back knackered