I've been printing the last couple of days using the raft feature and it is really nice (except the separation issue of course, but this is in an other topic).
What I would like to have though as an option, is to be able to adjust the first 3 layers. The first layer (0.63mm height) is sticking nicely to the bed and I love it, but the second layer of 0.63mm (total 1.26) is too much for my set up. It's wast of plastic and time.
Just give an option to choose for the second layer like you did for the top layers.
Regards.