condition adjustment not translated in the code
@Sebastiaan: I changed a choice RT task into a simple RT task and dropped a sequence condition in the process (i.e., if [side] = left; if [side] = right.) The relevant variable (side) was dropped entirely. During testing, it turned out that OS had not removed the condition (I received the error message that "side" was not a variable), so I needed to remove it myself in the code. If this is a bug in OS, I think you may want to correct it.