I am trying to copy over electrical fixtures from an architects model into our MEP file, I did this originally about 2 months ago, but due to other problems I deleted them as the elevation was wrong, I tried today to re-copy/monitor, but it failed as it said they are already in the model, I done a coordination review and picked the option 'copy again' but they never come into my model, I have checked worksets, VG graphics, whether they are switched off etc...no avail, I have googled 'copy again' consulted books, but no joy.....does anyone know what this actually done, or how to get around this problem??

Thanks