hi guy i am maya user 2011. recently i wan to do a human modeling,so i watch a tutorial about the human model.i found out the technique which is switch in between polygon mode and subd mode.at 1st i modeling mouth n eye in separate part, but when i combine this 2 part, then i convert into subd mode but i facing a problem which is i no longer switch it to polygon mode. pls help me tq:wave: