copy artefacts vss matrix reloaded

[Lode Leroy]

I would like to know how to better to use the "matrix reloaded" feature in combination with the "copy artefacts".

I have a matrix build that has 3 dimensions: component, platform

server, win      => OK , build=1
client, win,     => OK , build=1
client, mac     => OK , build=1

at the end, the artefacts are archived.

server, win      => OK , build=2
client, win       => FAIL
client, mac     => OK , build=2

when one of those 6 fails, I would like to be able to do a new build, to rebuild the failed component
client, win      => OK, build=3

now, I have another build that does a "copy artefacts" from this matrix build.
I have the impression it takes the artefacts from build 1 and build 3, and not those of build 2...

2 questions:

1) how do I get to "copy artefacts" from the "last successful sub-build" rather than the "last successful build"?

2) how do I get the "build=3" to be incremental using the "matrix reloaded" plugin? there is a parameter to pass the "incremental" flag,
    but either I can specify that parameter, and build all components, or I use the "matrix reloaded" plugin, but then I cannot override the parameter....

thanks for providing some thoughts about how to handle this.

-- lode