vert not improving
i really need help with my vert, its really just not improving at all. ive been stuck at like a 26-27 inch vert for like the last 6 months and im still barely rim grazing even though im like 6'3. im kinda lost on what to do because i feel like i do enough training, like i do legs twice a week and in general i got strong legs, i also got basketball practice 3x a week and i try jumping and doing plyos and isometrics and whatever whenever i can. i definitely get enough sleep every day and i eat fine too, i dont think its my recovery either because ive already tried taking multiple days and weeks off and i come back jumping the same. ive watched so many vids on form off both 1 foot and 2 but still nothing will click like my running vert off 2 isnt really any better than like how i jump off just a drop step. im definitly not the most athletic but still i shouldve improved by now, like every day it just bothers me more and my confidence is dropping a lot cuz im seeing people that are shorter and havent been training as long as me improve way quicker. basketball in general im good at but this is like the one thing i just cant improve in no matter what i do. someone please help cuz i truly dont know what else i can do atp