Dual Extrusion Wiper Walls

[davedfx]

Is there a way to generate wiper walls for dual extrusion like Makerware? Printing dual without walls will have the second extruder contaminate the print. I have a flashforge dual and the second extruder will ooze even when it's not printing.
If not are there workarounds to minimise the problems?

[Outbound]

Same problem with Leapfrog Creatr (among many other problems).

[tobyCwood]

Is there a way to generate wiper walls for dual extrusion like Makerware? Printing dual without walls will have the second extruder contaminate the print. I have a flashforge dual and the second extruder will ooze even when it's not printing.
If not are there workarounds to minimise the problems?

Can't you design in your own in each of the 2 merged models?

[deeeep]

Would be nice if you could auto generate wiper walls in simplify... More or less like you auto generate brims and rafts.