Holiday 98 cryptic

I was doing so well,
25a slightest break after initial medical examination 6
27d a banned substance that's out of this world 8
32d fusses incessantly desperately getting everyone to sit for the start 7
33d what good sportsmen do - watch closely 7
39a gasbag running out of puff comes back to gossip 3
41a mostly judge fools 5
44a out? Out after a car 4
48a duo isn't about being offended 8
49d Aunty goes topless concealing definite lack of confidence 11
50d Where stenographers do their job swimmingly? 6,5
65a right away Reg demonstrated expanded form, let's say 3,7
69a not a soul at 12, then everyone starts 2-3
72a create deep rifts by getting involved with 41a across (above) 7
Thank you.