Day 43 vegetative. Problems have occur since week 2. I already remove the first biggest set of fan leave at bottom. Problem slowing down but still happenin

Hey pal. You need to move on and stop looking at them leafs for signs of health or the fix of a problem. From looking at the new growth I can tell you what you have given her has brought her back to a normal level. Look to them healthy green leafs if they fade or new growth starts yellowing increase your N. In growth phase a plant needs more N in the first 4 weeks for autos that's when you usually should start to see flower but until you do see stigma, (white hairs, pistons), focus more on N and of course P-K but lean more on p-k for the flowering phase it'll help kick it off and throw in some nice sugars to help, all of this given early on will prevent larf, airy buds and give you nice dense buds. Of course with autos you also need lots of the smalls like mg, sulfur depending on how much ruderails the gene has, if it's high they'll need trace elements even more so to get the most out of them. Photos less so you can happily bring one with a decent harvest with N-P-K+CAL. But any fert now a days has all these trace elements but you can focus more on these to really dial in your grow if you know what that gene likes. Nowadays there's so many charts not only for nutes but charts for popular strains and what nutes they like most and when to give them. My advice do some research on other diaries for a grower with similar interests and of course environments, you'll never be able to follow that exact formula and get their results but a good diary of said strain can be a good guidelines you should follow and tweak to your needs. Happy growing, Good luck pal!