is ok yo layer subs?

[Minititan]

The subs are already layered and in stereo, if you layer them over each other then your going to have multiple layers conflicting, I'm not an expert but I imagine even if you can keep them high quality, it will cancel each other out or be too much too process. Plus I don't think Shannon would recommend any form of editing or altering his products, I imagine it's against his terms of service.

Overall I wouldn't recommend it, be a waste of your personal time, the programmes are already highly optimized.