Second grow- Jelly Donutz

I read that since coco coir is hydroponics I should have more fertigation. I was originally letting the substrate dry until it was only 20ish percent moist, but I read this is bad as this can induce build up, a problem I had on my last grow. So from now on I will be watering every other day. The plants are also giving me less run off so now I will water with 1.5 gallons per plant, do note the smaller jelly donutz is not uptaking as much water, the coco still tends to still be moist when I check it but I do not have time to schedule different waterings so it will have to make due. Jelly Donutz 2 is about 11 inches along the main stem to the tips of the two main tops. Jelly Donutz 1 is about 7 inches along the two main tops. Jelly Donutz 1 is still smaller than all plants in tent but it is still growing and new growth seems healthy so I will be keeping her. Once flower time comes I will prop her up if needs be to make the canopy even in the tent. Topping of the side branching recovering on both plants, I do have a few fims, which were kind of intentional. I heard fimming can make the canopy uneven, but how can more tops hurt lol.