u/Ill-Hotel2514

I’m recerting my NL in about 2 weeks (BC + Yukon branch of LSS), i was wondering if anyone had any advice for doing the brick? I struggled quite a bit the first time, and while my egg beater has improved a lot, I went to the pool last week and found that I could only do about 3-3.5 m carry. I’m pretty sure i’ve got all the other skills down, but i’m just not sure how I can improve for this?