So if you look at the pages of the radar manual they gave, the very last box says "Section 8.1 and 8.2 must be completed by the operator prior to enforcement and at the conclusion of the officer's tour of duty." Section 8.2 is the Road Test.
Look at the notes you got and I see TESTED BEFORE @ 15:47 and TESTED AFTER @ 03:00 and then I see STARTUP CHECK PASSED. But then after that I see SELF-TEST blank for both before and after. And then I see SPEEDOMETER COMPARISON CHECK BEFORE 40/40 but AFTER is BLANK.
When the officer testifies to anything that is in their notes, then it is very hard to bring reasonable doubt to it.
However, when they testify to anything that is NOT in their notes, then it is much easier to bring reasonable doubt to what they said. Since their notes specifically have the AFTER ROAD TEST section left blank, this leaves a great opportunity to reasonable doubt as to whether they actually did it. Even if they actually say they did it, you can question them on the fact that it is specifically omitted from their notes. You will need to look up some case laws on "usual practice". These basically say that just because the officer said they did the road test afterwards and they say that is their usual practice, there is still reasonable doubt as to whether it was done or not, if it is not in their notes. And again, this disclsoure is even stronger because there an actual section to write the speeds in and it was left blank.
Also, when the officer first gets on the stand, the prosecutor will ask a few questions about the officers notes and then ask the JP for permission for the officer to read from them. I would make sure you ask to quickly review what notes he has. If he has anything else besides what you got in disclosure, then you can object to the use of those things you did not get a copy of. So for example, if officer has his note book with hand written notes in it, but you did not get a copy of that notebook, then you can object and the officer should not be allowed to use it.
I would also want to see the backside of the ticket where it says "ENFORECEMENT AGENCY NOTES". What you posted makes this page appear to be blank. But if there are notes on it, but your copy does not show those notes, then you could also object to the officer using them and show the JP your copy which appears to be blank.