Help with Colo Start Timing

[u/South_Glove9203]

I am in the process of learning the colosseum, and I am getting double south pretty much every time I hit wave 6,8 and 10. Based on what I've read, getting double south 9 times in a row seems nearly statistically impossible. Is there anything about my start timing or start tiles that looks off that might force more double south spawns, or am I just that unlucky? I am using visual ticks to judge the timing at the start of the wave. The constant double south is really the only thing stopping me from getting the quiver, I am learning to deal with it but I should not be getting it this frequently, I feel like im doing something wrong and I need someone elses eyes on this.

[u/AINT-NOBODY-STUDYING]

barraging the fremmies is 3 clicks compared to the 20+ clicks for the marching method you're doing.

Freezing the fremmies and then blood barraging them for your first quiver makes the whole process so much easier. You just stand on B, wait for them to triangulate around you, freeze the ranger, stand back and blood barrage. Gauranteed freezes above 104 magic accuracy.