Names of Variables

[Judith Preston]

Hi

Last week we discovered a problem in that we had given 2 variables in our
Supermirror component the same names as in the Gravity guide component
(whalf and hhalf).  This meant that the Gravity Guide didn't work properly.
When we renamed the variables in the Supermirror it worked fine.

People should be careful when writing components to use unique names for
variables.

Judith