I am trying to create a relative custom control that recalls a keys only memory into the MLE in preview. I feel as if there may be a bug in the software preventing this from happening. I am creating the custom control on the non-program MLE and I have the MLE I am creating it on in preview of the program MLE. To my understanding that is the setup I need in order to create the custom control I want. It seems as if the custom control works up until it tries to recall the memory and then it seems to skip that step. If I create the same custom control but set it up to push it into the MLE that is on air it has absolutely no problems. I can update with more infromation, version info and all, if this is needed and when I am near the switcher again.