Grammar deficiency problem
I've been studying Japanese on and off for a while, but over the past year I've been using Anki consistently. Every card in my deck I mined from anime and manga, and currently is around 1,600 vocabulary cards. Recently, I started reading something purely for fun, and I was surprised by how many words I recognized. However, I realized that even though I knew a lot of the vocabulary, I often couldn't fully understand the sentences. Instead, I had to piece together the meaning from context, which wasn't always easy. Whenever this happens, it usually feels like grammar is the main thing holding me back. I watched Tokini Andy's Genki grammar videos a long time ago, but I haven't reviewed grammar systematically since then. What would you recommend for improving my grammar so I can start understanding Japanese more naturally and rely less on guessing from context?
I really wanna improve this aspect and feel like it's the next step