Hi There. i am aware you can mute layers in setup mode on the PC3LE8 ,by using the top buttons on the left hand panel. Would it be possible to reverse the process to add layers with the buttons. e.g one or two layers in a setup would be muted on selecting the setup but could be introduced as required. OBVS they could be muted before playing the setup,but when using multiple setups this becomes taxing on the grey cells. Many thanks Ian.