How to change the way particles go

itried to make a particle trace to my simulation and it is going to the wrong side, what do i do?
link to the project: https://www.simscale.com/workbench/?pid=410467216225240541&rru=995f5953-8bad-4920-8851-53d85a03e741&ci=a54fd13f-2da1-4128-a0eb-acb4a607e72d&ct=SOLUTION_FIELD&mt=SIMULATION_RESULT

Hi, this is linked to my answer in this post: Streamlines showcase unexpected behavior - #2 by tsite

Best regards,
Fillia