Thanks for the provided scene. It looks like the issue is caused by the adaptive algorithm when used together with an offset on the Y axis. Please find attached a modified version of your scene, where I slightly adjusted the alignment of the segments and disabled the adaptiveness, which seems to help. To create the slope, you can adjust the X Rotation value of the corresponding generator — I’ve set it to 5º just to demonstrate its functionality, but feel free to tweak it as needed. I hope this helps.
Best regards,