Waterfall boundary Line removal

I am trying to get the lines set to black, the boundary to be translucent, and the boundary lines removed from a waterall plot. I found some different code to do this in the forums. They all are added together, but the boundary lines are still present. Any suggestions?

figure h=waterfall(fShort',Lsave',SPL31Short') title('waterfall') CD = get (h, 'CData'); CD(1,:) = nan; CD(end-2:end,:) = nan; set(h, 'FaceAlpha', 0.01,'edgecolor','k','CData', CD)