plugCheck found unpluggable fibers for the plates below.
reFiber.tcl was used in astrotools to re-assign fibers 
after (virtual) rotation of the plate (the original 
plPlugMapP files were renamed with a .OLD suffix):

   source reFiber.tcl

   reFiber plPlugMapP-2571.par.OLD plPlugMapP-2571.par 5
   reFiber plPlugMapP-2573.par.OLD plPlugMapP-2573.par 5
   (then manually swap fiberId's -131 and -300)
   reFiber plPlugMapP-2574.par.OLD plPlugMapP-2574.par 5
   reFiber plPlugMapP-2575.par.OLD plPlugMapP-2575.par 7
   reFiber plPlugMapP-2578.par.OLD plPlugMapP-2578.par 5
   reFiber plPlugMapP-2579.par.OLD plPlugMapP-2579.par 5
   reFiber plPlugMapP-2580.par.OLD plPlugMapP-2580.par 5
   reFiber plPlugMapP-2581.par.OLD plPlugMapP-2581.par 5
   reFiber plPlugMapP-2582.par.OLD plPlugMapP-2582.par 5
   reFiber plPlugMapP-2583.par.OLD plPlugMapP-2583.par 10
   reFiber plPlugMapP-2586.par.OLD plPlugMapP-2586.par 5


The rotations were found by trial and error to
result in all fibers being pluggable.  New overlay plots
were then made using makePlot in plate, and a new
plugCheck.out file was also made.


Huan Lin
31 Aug 2006