Does Freesurfer print an automatic log or diary of the manual corrections (to a brainmask) made in Tkmedit?

Also, is there any way that I can change the color of the edited voxels? It would be great to view the edited voxels as anything but black and white (eg dark blue and a bright yellow respectively) when reviewing the corrections. Is it possible to change the color of the crosshair or the surface boundaries? Because the crosshair and the pial surface boundary are both red, it is quite difficult to locate the crosshair when changing the views. I am also concerned that the red/green lines may be an issue for colorblind users. 

 Best,