Hi, For those of you who sleep trained with the Sleep Lady Shuffle I'm hoping you can give some advice. I am up to the night where he is supposed to hear me but not see me. We play a white noise machine on the loudest setting because he is super sensitive to noise. I don't think he will be able to hear me well. Do I shush through the door or crack it open and shush? And actually, all previous nights I went in shushed, stroked his hair, gave a kiss, patted the mattress and said lay down (this took less than a minute) then returned to the chair. Do I still go in and do that at this point? Thanks in advance!