Message #217316

[ztrumpet]

Sorry to say it, but it is your code's fault. This line is the problem:

:0→{T+L₄}ʳ→{P+L₅}ʳ

The value left in hl after storing a number to a constant pointer is the original value you stored. But when storing a 2-byte number to a non-constant pointer, the value left in hl is pointer+1.

And now I feel really, really dumb.  I should have remembered to check that.
Thanks, Runer, and I'm glad to hear this isn't Axe's fault.