I did that, in the Acpi section of Clover, both pages.
Since last post, I also updated to 10.13.1 (17B1003) and Nvidia to 378.10.10.10.20.109, setting the SIP to 0x0, reboot, install, set SIP to 0x67, then reboot, then to Nvidia panel to switch to NVIDIA web driver, and reboot. Still defaults...