Rendering Just the Work Area

Hello All!

Scenario:

I have so many files and it is finally towards the end of this project's completion, so I need to view it now without skipping frames.

My project is too large for AE to handle all at once without taking forever to load. In order to maintain sanity, I need to be be working more of the time than the program takes loading. I have established a small work region loop, however, the program is rendering from the beginning everytime. I do not need to work on the beginning right now, and want to save time by only having memory load with the current work region loop I am working with.

Question:

Is there any way to just let load/render just my current work region loop, without waiting for other parts on the timeline before this region?

Thank You,

One&Done