add code to allow forcing either 8 or 9 (user's choice) or not at all.
add code to allow forcing either 8 or 9 (user's choice) or not at all.

joncampbell123/doslib,joncampbell123/doslib,joncampbell123/doslib,joncampbell123/doslib,joncampbell123/doslib,joncampbell123/doslib