Is there a way to completely lock a track in Vegas? Like in Photoshop or something where the layers is basically untouchable until it is unlocked? I keep hitting my split key and splitting both the track I'm working on and all the others, tracks that are muted (or the track I'm working on is soloed). It's a pain to have to constantly remembe to click on the next clip so it's selected and will be the only one split if I hit the split key. I just want to basically disable layers I'm not using until I'm ready to work with them.

Anyone know how to do this? Mute and Solo just disable it from being shown in the output.