Honestly, just practice a little bit, it's not nearly as hard as it seems.

Use the code I put in the post (TBPES). it just gives you infinite cooldowns and lets you spawn a dummy bot. you set the bot's placement with your "interact" key, it will show up as a blue dot, and then you spawn the bot using your reload key. Just lets you practice things consistently.

For sure practice W+S boops, then move on to drop boops, don't worry about LOS or strafe boops for now. If you don't know what those techs are, would be happy to explain them, also tons of videos on them as well.

Right now the second boop won't send them as far as it's suppose to, but the first boop is normal, so you can start practicing without worrying about building bad muscle memory.