Compensation ratio test and rate group test

A plan made a profit sharing contribution and failed the compensation ratio test.  The allocation is comp/comp per the plan doc.  I believe I can still run a rate group using test using 415 compensation without having the cross test language in the plan document.  Am I correct on this?

Thanks

Yes, unless the plan dictates you can't.

Yeah, you can always general test for nondiscrimination, but if you do cross-test, make sure your gateway is satisfied on the basis of nondiscriminatory compensation (e.g., gross).

Yes and Yes to both...also gateway is N/A if test on a contributions basis.  Thanks!