'pinpoint that' is correct and usable in written English.
It is an idiom used as a verb meaning to identify or locate something precisely. Example: After getting directions from the map, we used the GPS to pinpoint that exact location.
The conclusion of the campaign is a time for every country to look back with regret at the moments where they took a wrong turn on the road to Brazil and for the Danes it is not hard to pinpoint: that amazing 4-0 home defeat to Armenia in June must feel even more agonising now.
In conclusion, it is forth to pinpoint, that besides these factors, there are some comprehensive and somehow underlining conditions that play a major role in the possibility to shape effective supply chains, and more generally effective hybrids that are commonly undervalued when not neglected tout court.
With Hurricane Sandy, there is no war to rally around, no particular enemy to pinpoint, that allows us the energizing ability to rush back to normal.
With Frank I can pinpoint that moment exactly.
In many ways, I pinpoint that moment as when my life began again.
Child is happy that she has managed to pinpoint that particular essence of childhood.
Efforts to pinpoint that pit suggested it was beneath a porch of a house built in the 1990s.
When you pinpoint that you are responsible for everything that happens to you, it is very frightening.
The smuggler warned him to project confidence at the airport, saying, "Any hesitation will pinpoint that there's something wrong".
"And you can mathematically pinpoint that to termination of pensions, termination of retiree medical benefits, changes of work rules, changes in the labor contracts.
"Genesis outcast" could have been Adam, but only when you pinpoint that 51 Across should be three letters do you arrive at EVE.
