m0useanswered grow question 9 months ago I think the plant is getting to hot.
Tacoing of the leaves like in your pictures is caused by heat and light stress as well as low RH.
Your temps seem to be in check on the diary 24c but leaf surface temp is different then air or medium temps.
The light height might be the issue, 200W at 8inch away is to close.
Don't see any notes on RH, might need to raise the RH as well if its to low.
Good Luck!