fork info     we were going to use this for level 1 but changed, and are not letting level 1 see anything yet.  Use the regular rNav and let Level 2 users, that is, those who are willing to get dimensions etc see all the openForkInfo.php.  They are prevented from other pages because they are set to Level 3.
  fork springs
  fk dim 1 - bv assy
  fk dim 2 - bv ck
  fk dim 3 - bv pist
  fk dim 4 - bv stem
  fk dim 5 - bv needle

  fk dim 6 - bv rod_dowel

  fk dim 7 - bv icpist
  fk dim 8 - bv icspr
  fk dim 9 - bv cap
  fk dim 10 - mv
  fk dim 11 - mv pist
  fk dim 12 - mv spr
  fk dim 13 - mv cup_sc
  fk dim 14 - mv stem
  fk dim 15 - mv needle
  fk dim 16 - mv rod_dowel
  fk dim 17 - mv bolt_jambnut
  fk dim 18 - bv ctg
  fk dim 19 - bv tubes