I hope that I have entered the bit correctly in the simulator.
When tested, it cycles through various combinations of in and load, till 
the 8th cycle.  Thereafter, it inputs and outputs "0" continuously.  
It shows not error message, but also does not give me the comforting/satisfying 
"Comparison ended successfully" message that I've grown to expect from the 
combinational models.
Have I got this right?
Thanks for you contining help.