Who does #2 work for?!

Day 57 plants are still stretching up 3 weeks since 12/12. Plants are 2.5x their size at start of 12/12. Day 59 impeller inside the hydrofarm pump exploded. Fucking pump lasted 2 months, thankfully I had a spare impeller laying around. Going to be emailing hydrofarm. My plants went with out water for upto 24 hours. Pots fabric was dry but I think the perlite retained enough moisture. Roots have grown out of the bottom of my fabric pots and running down the channels almost nft like. These bitches are still stretching like someone is throwing out free shit to a crowd. She is now the tallest of the 3. Res change new readings ph 6.1 ec 2.24 Day 61 ph 6.4 ec 2.13 temp 74F. Added 8 ml ph down to 6.1. Hydrofarm responded the the customer service request with in 24hrs and sending a replacement impeller at no cost, excellent customer service. Having a heatwave temps in the mid 90s outside. I have a portable ac unit in the garage but I am able to keep it at 80F in the tent lights on, not ideal but it could be a lot worse. I can't believe these girls are still stretching up. Looks like I'll be rebuilding my platform sooner than I would like. Shes 12" from the qb288 and I'm closely monitoring for light stress. I can dim while i rebuild the platform if needed. Day 62 ph 6.3 ec 2.33 added 6 gal to res new ph 6.0 ec 2.30. Raised light up to near ceiling over her. Still stretching