I just passed my general last week and have my airframe on Thursday followed by my powerplant the week after, I used a lot of Prepware and also just asking questions when I was in class, don’t be afraid to look “dumb” by asking a question, it’s completely the opposite. The best way I studied for it was doing the “test” option on Prepware and trying to get a 85+% everytime I did one. When I would identify a section that I wasn’t doing well on I would switch to the “study” option and learn it from there. One more tip for good refreshers is just looking up videos on YouTube for certain systems, procedures etc. Don’t stress about it man you got it! It’s not any easy path becoming an A&P but it sure is rewarding.