I have a case where I want to use a user actor for mapping a lot of small pieces, but I want to use the same mapping for an alpha layer, but the pieces in the two need to have different blend modes. It would be great if the projector blend mode had some other options, like when the mapper was engaged the blend modes still worked, so they could be additive, transparent opaque OR mapper. and when the mapper was used and transparent was selected it would set all the mapper pieces to transparent. If it was set back to mapper then it would use the blend setting of the individual pieces. I think there are other options for doing this, but a way of having the smae mapping with different blend modes for using alpha layers with different projectors into the mapper would be cool.