It appears that the Nanocom EVO is incorrectly coding the idle trim for Type-1 "Blacktop" and Type-3 "numeric" injectors.
I've done some research and found a post on lr4x4 forum from July 2009 that mentions a bug with Type-1 idle coding which had been fixed in the Nanocom One v2.04 firmware. The documentation was not updated so there was a difference in how codes were displayed.
Prior to the fix in v2.04 the injector idle codes were:
A = 1
B = 2,
C = 0, 3
After the bug was fixed the codes translated as:
A = 0, 3
B = 1
C = 2
The current Nanocom documentation describes the correct A = 0,3 encoding for Type-1 injectors.
However the Nanocom EVO is still using the buggy encoding when writing to and reading from the ECU . To verify check the type-3 numeric encoding by pushing the Inj. Type button until the idle code shows as a number. If the numbers match the correct idle codes for the injector (A = 0 or 3, B= 1, C= 2) then the programmed codes are correct.
The main SOI and EOI trim codes appear to be correct.
Type-3 programming?
The Type-3 programming looks suspiciously like it is broken.
Writing idle codes using Type-3 mode generates the same five hex codes in slots 1-5 regardless of the value in the range 1-8 entered for each injector. Given that at least one of the values is not a valid code I think its safe to say writing this type of injector is not currently supported by the Nanocom.
Programming codes.
At this point I'm tempted to suggest the only 100% safe way to program injector codes using a Nanocom is to find a friend with a Hawkeye.
The least risky path for Nanocom owners is to use the current documentation values to translate type-1 and type-3 codes to type-2 values and then program using type-2 mode.