Had a resync today at 10am and now margin is 5db with a sync of 68. Last resync was on 20th which was when my new cable was put in. So 5 days and my target seems to have dropped to 5db. Am I on my way to 3db? No ES down and about 40 up per day.
Sync was 46m on my modem and 40 on BT tester before new cable. MWDS is showing a red light for standard which I believe Talk Talk use so it may as you say put my target back up. Seeing 1000 ES today and the odd drop in snr to 2.8db but I think target still at 4db sync 73.