I saw this M 4 it looks pretty similar its a monster <| sep |> Yeah , the only reason I added nutes is because they were getting yellow . Like really pale green starting to go yellow . I guess I ' m a little confused because the chart I ' m using is made by dynagro , and it says for week 2 , use 2 . 5 ml of foliage pro as well as a pro tekt . It says the final ppm will be 320 . Well I added 2 ml of foliage pro to go a little lighter and my ppm was already at 340 . My water is 0 ppm , it ' s got like 5 steps in the filtration . Thanks for the write up man , I appreciate it . I ' ll cut my nutes in half when I feed tomorrow and see what happens <| sep |> Dat debut goal tho <| sep |> How are you determining your FTP ? If you are doing 20 min tests , they ' re actually a really bad way to determine FTP . There was a study several years ago where they had cyclists attempt to hold their FTP derived from 20 min tests and found only 1015 % of riders could sustain that power . If this is the case then you are actually generating a lot more fatigue then you think you are .