just yesterday I thought "what a useful topic, hoping to find an answer because I have the same problem with my 7.5m"
but tonight he skipped his NF for the first time:
- I fed him almost 300ml from 3pm to 6pm + some banana+rice cereal
- he woke up around 11pm and definitely it was to early so I gave him teething drops, water and dummy (after 5 attempts to settle him with dummy only)
- he made some noises around 5am but stayed asleep and I fed him just 50ml.
Had to rock him and give water from time to time, around 6.45am when I put in the cot and he woke up - this part isn't very good I know.
So today at 7.30am he already finished 200ml, at 8am he ate 3-4 teaspoons of porridge. At 12pm he got another 180ml which never happened before as I always struggled to feed him with formula during the day but he had a full bottle at bedtime and NF.
Hope you'll find it encouraging