Not really, it even starts with 2 vs. 3 blade propellers, the latter causing more drag.
ODM page 13 for example provides you the expected KTAS. What are you missing exactly?
As for Carenado: Why don’t they provide a matching POH for their version? It’s pretty confusing but without it, you’re on your own guessing which setup to use for flying.
I’ve seen there is a performance table on the glareshield if you flip it over, maybe that helps.