It 'ought not' ('to') make any difference. [=(more commonly) it shouldn't make any difference]
Children 'ought not' [='should not'] run near the pool.
If my math is correct, the result 'ought to' be zero.
(..) and have it swim back out to sea. We want something that will not miss it. I got something you ought to see. The Mark torpedo. Taken out of service years ago. Travels at knots. Has a range of miles. (..)2002 Shark Attack 3: Megalodon