I've just re watched Mike Mew's video on tongue posture. On where the tongue should be pressed against. He says it should be pushed against the soft palate. It has just gone past the year stage since I began mewing, although, when I posture my tongue, I can definitely feel the front ridges and incisive papilla. And I am kind of sure I can feel the mid-palate ridge as well. But I don't think I can feel the back of the palate (the soft palate)? He says you can experiment if your tongue is on the soft palate by trying to exhale through your nose, and if you have trouble doing so, this means the tongue is engaged against it. I meet this requirement, but I am sure I cant  feel the tongue engaged against this part? Does it need to be pressed against the soft palate?