tordenspyd

Seems like it is Fixed in Logic Pro X 10.3.2 as far as I could tell. Logic Pro X 10.3.1 still converted the audio to velocity values in the range 0 to 255, ( one 8 bit byte) while the version 10.3.2 correctly sets the velocity to a range of 0 to 127 ( 7 bits used)

fwiw I'm not surprised you can not install version 9 as I could not either. I also have a Logic Express license on another machine, and the version 9 upgrade could not be installed either on neither laptop nor stationary. I know this is not directly helpful info but something could perhaps be done if a sufficient number of people with problems warns others about them instead of just praise for every thing Apple puts their logo on.