ADP SH and ACP testing Required

Here is a good one:

Safe Harbor NEC plan.  Plan does an additional match of 25% up to 8% of compensation.  So ACP testing is required.

Question:  Can you run an ADP test (assuming it passes) and the run the ACP test with borrowing from the ADP side?

Good try, but nope. You can only borrow from the ADP test if the 401(k) plan is actually subject to the ADP test. 1.401(m)-2(a)(6)(ii)

Didn't think so...but trying to be creative.