Subscript out of range

[jarvis24]

Normally this is due to a problem with parameters (missing parentheses, commas, etc.) but in this case it turned out to be a limitation in that WGR (within group randomization) values can not exceed the total number of files within the current condition. e.g., If you have 10 files listed in a given condition, you can use WGR values up to "10". Remember that you can repeat WGR and BGR values across between-subject conditions. In any case, I've added a better error message for the next release.

Excellent! Thanks so much for your help!