Rise 360 Knowledge Check: reduce the space between questions?

Hi, I am new to Rise 360. I have a Knowledge Check block that requires 5 choices. When I load it to the LMS, I am getting feedback that due to the length it requires scrolling. I am looking for a way to not have scrolling for the question. Shrinking the font could work, but the font size is pretty good. There is a bit more space between questions than I need. Anyway to reduce the space between questions?

Thanks, 

Matt