Sorry, Sussex, those 2 are still bothering me, too --- but also the parsing of 15a, 26a (where does the "e" come from?) 27a 31a (despite all tips so far) 33a & 4d.
In all cases I'm pretty sure I've got the right answers, it's just part of the wordplay that eludes me.
Maybe someone cleverer can throw a little light on these gradually (hints should be enough)................