framer, sorry, but the system defaults to 240kts below 10K in VNAV. If you bust 250kts below 10K, it will go to LVL CHG. I do get to do quite a bit of sim work, first desktop, then the full motion to test RNP procedures.
I can see three different possibilities Underfire;
1/ you were in a rush and what you wrote above was in error.
2/ you operate FMC updates that are fundamentally different to any I have seen since 10.4
3/ You really shouldn't be validating RNP procedures for any passenger carrying airline until you understand the basics.
Which one do you reckon?