Hi,
Yes it's a good drop in level.
It's not that easy to follow the dates of your appointments and that your biopsy and bone scan results are unknown.
It seems like:
You had an MRI that resulted in Stage T3.
Your psa was 69 (is it 69?) on 30th December 2020, and you started on hormones right away, presumably tablets.
You had an appointment with your consultant on 10th January 2021 and had a bone scan on that day.
You had a hormone injection on 11th January 2021.
Your biopsy was booked for 27th January.
On 16th February your psa was 1.4.
Did they say why you're having hormones. Did they mention it's because of a delay in treatment or mention radiotherapy.
If you had a bone scan on 10th January it's taking a very long time to get the result. Your biopsy result should also be imminent. Did you get the results of your biospy and bone scan with your psa result today?
They won't finalise your treatment plan until all the results are known.
Regards
Peter