7oh powder vets I need help

Can someone school me on powder please because I just bought 2 gs of some very high quality powder both tested at over 90%. Until now I’ve only been using smoke shop tabs so this is my first stab at powder. I don’t have a scale so maybe I’m not taking enough and to be fair I have a super high tolerance but how do I take this shit to make it feel like a tab? I’ve been trying lemon juice shots and that’s alright but I need like 10 scoops to feel it.. idk if that’s a lot though my tolerance is used to 150-200mg doses usually 2 maybe 3 times a day so I got the powder to save some cash but I’m not getting the results I was hoping for and I hope I’m just doing something wrong or not taking enough. I need a veteran powder user to school me please 🙏 I know it’s probably hard without a scale but how do I dial my dose in and how do I even take this shit to begin with we can start there. Thank you guys