I have a problem with the bend lines sketch in the flatpattern feature on a sheet metal part.

When I unsuppress the flat pattern and then suppress one of theflatten features under the flat pattern feature, the bend line forthat bend feature disappears and does not re-appear when Iunsuppress the feature. The result is that my bend lines sketch hassome lines showing and some lines missing. The missing lines do notget highlighted when I mouse over the place where they should be.

I have tried hiding/showing, suppressing/unsuppressing the sketch,ctrl-Q and they don't make the lines show again. Does anyone havesuggestions how to get them back?SolidworksSheet Metal