...when I save something in halfwave format (which I assume is the default) it works fine.
However, when I try saving something in wholewave format, it works until a split-second before it's due to finish loading, as if it doesn't save all the data to the .TAP file.
Also, when I try to convert these wholewave .TAP's to real tapes using Ptap, Ptap gives a "File size doesn't match header!" error message.
And Ptap only supports wholewave .TAP's (at the moment anyway).