@franek1709 Thanks for that simple fix. I've been loving playing the old Amiga games but that issue with the mouse pointer had made it such a pain loading in the disk images. Works perfectly now :)
That's a shame. I was hoping it was something I could fix on my own. I do love my Japanese computers. I'm glad to see that an official Retropie guide for the PC-88 emulator showed up within the past few months at least.