17 Across, One managed to strike base camp (8) ???E?T??
22 Across, A Spanish aunt covered by shroud of impressive quality (8)
??L?T?A?
26 Across, Worship, following key Biblical figure, a bringer of news (4,6)
???? ?E???E
Just noticed that was parsed a few hours ago in another thread - I did check first but didn't spot it, sorry.
I've sent everyone who's posted in this thread £5 via Paypal - let me know when it arrives.