High Myth Man with Mickey and Xeno tune issue

I’ve pulled Demytha recently and been aiming to set up the high myth man tune with Mickey and Xenomorph on UNM.

I’ve used the team optimiser on HH website to figure which artifacts or accessories can help me hit the speeds I need.

Following the tune on the deadwoojedi site, everything goes well until turn 4 when Maneater is supposed to get 2 turns in before the CB attacks but he gets his turn right after the attack. I can’t seem to figure out what is causing the problem. Tried increasing Maneater’s speed by 2 points each time from 245 to almost 265 now but still doesn’t work.

Will aim to post stats, masteries, relics and blessings in the comments.