Far too late in the week to get help probably, but I am a perfectionist and despite having completed the endgame I'm irrtated by two clues I can't parse, viz
7dn 'Groovy sticker is so [= def of one who is stuck IN A RUT?] like "Are You Texting?" [RU in text-speak] - but how is IN A T clued?
42dn 'Port [BARI] in first or ninth pub?' - so BAR 1 is the first but what is the ninth?