thanks for your feedback. Unfortunately, without a concrete example to test, I cannot help you much. If you can, post the FLL code and I will check it out.
If you do the same on the SimpleDimmer.fll, you will see the difference.
Important to notice is that Hedges on the consequent of a rule will not change the activation degree of the rule. The activation degree will be modified only by hedges in the antecedent.