Big sorter can't process 10 types of ore (only 8 slots availible).

So... After I landing 4 asteroid at same position I had a problem:

• big sorter has 10 output ports;
• big sorter has 8 slots for ore type;
  Probably a bug in that 2 ports are free (I think this design is for 10 ore types)

p.s.: Also I wish a ctrl-click options for select multiple ores for once time (both of windows - select ore, select port output).

This was increased to support 16 products. Thanks for reporting it!