IT'S WORKING!!!!

finally got the roadrunner code to work properly.

void Step(long i, long mag)

{

 ...

  else

  {

    if(i < (mag >> 1))

    {...

}

VS

void Step(long i, long mag)

{

 ...

  else

  {

    if(i < (_max >> 1))

    {...

}

GRRR

that was hard to track down.