TSpectrum calls Draw

We are using TSpectrum as an analysis tool inside a framework application on a small experiment. This works fine in most circumstances, but when we run our (Eve-based) event display inline with the analysis the display gets confused because TSpectrum::Search calls Draw, which pops a new canvas and changes the scope. To use TSpectrum as a pure analysis tool it would be better if Search didn’t call Draw, could this be added as an option?
thanks, David Brown

Never mind: I see the existing ‘goff’ option bypasses the call to Draw.