Delete PC track and defrag disc on MZ-RH10

[shaid]

Hi all,

I just bought a MZ-RH10 and this is my first Mini disc for years (the last one was MZ-R70)

I found 2 very strange and annoying things on my MiniDisc

1. When I delete PC track with the machine itsfelf, the all remain information do not change, but if I conncet it to the PC I can see that the time and space remain is changed (grew)!. on both occasions the tracks are not there any more.

2. is there a way to defrag MiniDisc after deleting tracks?

Any sugestion?

Thanks

Shaid