OS/8 Disk Server Release

Alright, I continue to experiment with OS/8 and have found that I can reproduce my issue on Bernhard Baehr's OS X emulator. I've downloaded a fresh image from here ( http://www.pdp8online.com/images/convert_mac.shtml/diag-games-kermit.rk05?l…) and can run BASIC.BA no problem. Loads, lists, runs, all as expected. I then use the OS/8 System Disk that comes with the Version 1.5 distribution of the emulator. I mount that disk as SYS: (drive 0) and the previous image for drive 1. If I run BASIC and load BASIC.BA, it loads and lists fine. But when I run it, it thinks a little before halting at 10206. This behavior is identical to what I've experienced with my physical hardware, which is somewhat reassuring that it's repeatable. The OS/8 version on diag-games-kermit.rk05 is KBM V3Q, CCL V1F. The OS/8 System Disk from the Mac world is KBM V3R, CCLX V1F(CM39). The reason I've been using OS/8 System Disk is that it comes with BUILD, which of course is highly useful for installing my drivers. diag-games-kermit.rk05 does not come with BUILD. I've FOTP'ed BUILD to diag-games-kermit.rk05, but after I reconfigure the system and type BOOT, it hangs up until I press return one more time. Then it prints out "BMS?" I assume BUILD's version is different and that's why it's not working. Any other things to try? Kyle