Refine edge

[#1]

Hello,

I hope somebody can help with this problem.

I use select subject>refine edge. When I try to use the plus or minus brush nothing happens. 
anyideas/ solutions will be welcome and appreciated..

thanks in advance.

Jens 

Charlottenlund in Denmark

[#2]

Hello,

I hope somebody can help with this problem.

I use select subject>refine edge. When I try to use the plus or minus brush nothing happens. 
anyideas/ solutions will be welcome and appreciated..

thanks in advance.

Jens 

Charlottenlund in Denmark