Excuse the delay Maldon. I managed to complete the installation via Clover and your DSDT. I have a strange issue: Using your Nvidia script, I installed the latest Webdriver for my GPU (GTX1060), however graphics are glitchy, moving windows causes severe trailing. System recognizes the card correctly. I re-installed High Sierra and this time, downloaded all the system/security updates, which rendered a new build number. I re-downloaded and installed the webdriver, rendering the same results. I tried a fresh installation, but this time used 2 different GPU's (NVS31- / GTX650) and NO Nvidia drivers. Successful performance from both cards. I'm assuming that these GPU's implement Mac drivers within 10.13.6. My GTX1060 requires Nvidia drivers, but is unusable with these glitches. I put the GTX1060 card in my Windows machine and the card is behaving normally. Any thoughts? Thank you.