I am a new member to the world of endurance/competitive trail
riding.  I have been considering purchasing the Sports Saddle.  In reading
about the Sports Saddle on the Internet it has been interesting to see such
a wide range of comments.  I have not had a chance to ride in a Sports
Saddle for any length of time but I found it to be extremely comfortable for
the short time I was in it. I have a few questions if anyone would like to
comment.  They are:  1)  Is a person's "backside" as comfortable after 25+
miles in the Sports Saddle versus a saddle with bars??  2)  Further
clarification about the "flap" underneath the leg/knee that has caused some
problems; 2) the position of the stirrups for balance and 3) is this saddle
good for someone who might have an "achy" lower back?  Also, I had read that
someone else is planning on modifying the Sports Saddle.  Is this saddle
available? What are the major differences?  Kim.