CD Clone--GTA3

[berz26]

Ok I have searched most of the other post and I can't find a answer to my question. I have a TDK Velo cd writer 16x10x40. Everybody keep saying use cd clone to make a backup of gta3. This worked fine for the first disc but when I put the secound disc in to copy it will not do it. It just sits in the drive and does nothing. I know it has safe disc2. Now when I try to change the setting for sd2 I can't find these settings. Also it won't let me check amplify weak sector it is shaded out. So can anyone tell me what the settings are for Safe disc 2 and why i can't check certin boxes. Thanks..