Recording Levels in Logic

I've recently had to do an archive and install, and had to reinstall logic 8.

I've also just bought an Apogee Duet.

When i recorded a few months ago, i think that i remember the recording and playback volumes being independent. For example, when you click record on a track, you can alter the level at which you record, and then when you deselect the record button, you can alter the level that its played back.

I've been recording today and the record level is not independent from the playback volume, when i alter the playback level, it applies to the recording level too.

Is there a setting i can change to make a difference?