You can edit the sub-plot targets like Offset and Plot Angle in the Plots panel under the Typology tab.
Click on the drop-down option in the Plots panel to expand it. This panel includes slider inputs for
Once you click on the checkbox, the offset over-rides the "Site Coverage", which means the offset is given priority and is considered in generating design options. Uncheck this option to give the priority back to the "Site Coverage" target.
2. Plot Angle
Click on the Checkbox to activate this feature of plot angle. Manually set the sub-plot rotation angle using the input slider.