I feel like I teach it every time I run this map so might as well share the knowledge (also Fatshark please don’t take this away if it’s unintented :c)
Careers with a “dash” ultimate (minus Foot Knight because startup) are able to skip the mini-ledge drop to reach the second grim by standing on the small rocky corner near the return route (rock “wall”).
For Handmaiden, Shadowstep Shade and Zealot, you need to input a jump left-side right before you dash toward the wall
For Slayer and Battle Wizard, I find it easier to look at the ground and hold my career key, then look back at the wall while holding it to find the right spot.
There you have it, enjoy the fast grims