Auto Northern Lights in coco/perl

Day 50 (day 8 flower) - 22.3*C (72F), 60% RH. Plant is 40cm tall. Removed a few leaves from the very bottom that were in contact with the medium and wilting. Fed 2.5L @1177ec, 6.1pH (1.2Ca, 1.2Mg, 1.8Micro, 1.2Gro, 3Bloom). Runoff = 200ml (8%) @ 1240ec, 6.47pH. Day 51 - 22*C (71.6F), 61% RH. Moved the light to 36cm above canopy (14in) and turned it to 100% (~750ppfd). Fed 2.5L @ 1230ec, 6.02pH. Runoff = 33ml @1415ec, 6.5pH (fed later in the day, not in the AM like usual). Day 52 - 22.5*C (72.5F), 67% RH. Fed 2L @ 1232ec, 6.1pH. Runoff = 100ml @ 1318ec, 6.57pH Day 53 - 24.2*C (75.5F), 62% RH. Fed 2L @ 1282ec, 6.05pH. No runoff. A few leaves at the bottom wilted so I pulled them off. Day 54 - 25.1*C (77F), 63% RH. Fed 3L @ 1205ec, 6.1pH. Runoff = 210ml @ 1434ec, 6.43pH. I'm probably overfeeding but I'll continue for now since the plant isn't showing any toxicities yet. Day 55 - 25.2*C (77.2F), 63% RH. Fed 3L @ 1212ec, 6.05pH. Runoff = 192ml @ 1454ec, 6.53pH. Day 56 (Day 14 flower) - 25.4*C (77.7F), 61% RH. Fed 3L @ 1219ec, 5.94pH (1.2Ca, 1.2Mg, 2Micro, 0.9Gro, 3.3Bloom per 3L). Runoff = 423ml @ 1418ec, 6.5pH. I fed a bit quicker than normal so the EC measurement could be slightly off. Therefore, If I fed slower like usual, I would've gotten less runoff. Plant height = 46.5cm (18.3 In.) Note - She is really thirsty... Taking 3L/day (0.66Gal) with under 10% runoff.