It would be very nice if it was a confirm dialog before you proceed a Zap. If you for example happen to press Zap Instrument by accident all the instruments is deleted without notice and it isn’t possible to redo…
please 
hehe, that reminds me of the fact that when you tweak a vst(i) knob, and you need to move the mouse out of the gui, every renoise-button you cross will get pressed… i’m constantly turning off the channels and wonder why the sound stopped playing 
luckily i didn’t hit the zap button until now
done.
ah, thank you taktik! 
that was very fast done than you once again!