Just tying the gauge the art of the possible, how many trainers are producing full potential flat horses by 4/5yo?

I am in my flat lines. Getting some at 3 as well but only sprinters and 7f for now. Rest are around 90-95%. Have to stress it is only in my flat lines which is small portion of my breeding operation ( about 30% ). My Nh horses are at around 75-80% at 3-4 and start increasing at 5 and 6 to be full at 7 or 8

Your NH is about the same as mine, but my flat I have one line get to 95-97ish by 3 but all my best horses are at about 80%, I did just add 10% to the Hooded Claw line but trying to work out if I should change my flat play style in search of full potential, right now I play it like my jumps game, but I have worse stock so keep going round in circles.

all mine are full at 3 actually some are 99% a tiny flake of bar off
which frustrates the hell out of me

I still don't have 100% anywhere in my lines. I did have it going quite strong but after an update a while back it all disappeared and I've not seen a horse over 95 of mine since, or a game horse

I would welcome that cause of frustration!

Me too, 10 seasons now in my Australian flat game covered every horse in stud and brought every horse at every auction, there are no full potential horses anywhere, in fact the game barely gets to 90%. The highest potential horses are my own who occasionally get to 95%.

Sod this for a game of soldiers I am going back to the NH