The site crashes when I try this, but thats a issue to contact the official support.
Thanks to all of you for you help.
I will figure out how to handle it.
I also contacted the team and they answered that the plan, even before the ramp test is based on my preferences I set in the builder so theres no automatism that changes the plan right before the ramp test. you will have to do that on your own.
I am not very confident in that procedure, but changes are to be done, even if I dont know which way to go yet. I am not satisfied with the way it is right now. not because of the high load, but as it feels not very intelligent how the builder acts in that way.