Dear All, Now I need to coat photoresisit on a big glass plate for shot hologram. I try use dip coating way. It is just like use two big plate make sandwich. then pump in and pump out photoresist. the bottom 60% looks ok, but the top 40% have some kind of funny shape. Does anybody have some idea to coat that large plate. Thanks! Paddy __________________________________ Do you Yahoo!? Take Yahoo! Mail with you! Get it on your mobile phone. http://mobile.yahoo.com/maildemo