I will be re-structuring this mod over the next few days to separate the different types of signals in to modules (or a separate mod for each type). This will make it so you only need to download the signals you want. I am not sure how the modules will be laid out yet, however, some possible modules include:
-Math
-Punctuation
-Currencies
-Symbols
-Factory Control (Power Signal, Accumulator Charge Signal, Set signal, Reset Signal, etc...)