Replay Screen Capture Not Aligned

Hello -

I'm using Replay and doing a screen capture of a PowerPoint presentation. During the set-up process, I'm sizing my capture area correctly but when it records it shifts down and right, cutting off a good-portion of the area. I've tried using the slide-show feature in PPT as well as just the slide view for a smaller screen capture area. Nothing is working. Please help. Ready to throw my laptop out the window. :-(

Thank you very much!