Attached is a dsk containing TAPETODISK (xb) and TAPEMASTER (ea)
The author of TAPETODISK recommends doing a CALL INIT, CALL LOAD(-31888,63,255) , NEW then load the program.
I think this is for loading of any larger Extended Basic programs that could be on the tape. I doubt that it's needed to load E/A programs but it just takes a second to do it.
TAPETODISK saves each consecutive program on the tape to DSK1 using the format PROGRAM/A, PROGRAM/B,etc.
I tested it by loading JUMPY, JUMPZ onto my Myarc 512 configured as DSK1. I then used TAPEMASTER to copy the files to a cassette.
I then loaded up TAPETODISK in xb using the CALL INIT routine above and the files saved off to DSK1.
Using DSKU file compare, I compared JUMPY to PROGRAM/A - same. I compared JUMPZ to PROGRAM/B - same.
Unless TAPETODISK has some issue with a nanoPEB setup, I think this could work for the boy.
sssd.dsk