Is there any way to flag specific orders so that are always reached in a route? I tried using the time constraints and that seems to help some, but there are still scenarios where my priorities orders (ones that now have a time window) are not reached. What i am saying is, can I tell it, given these orders that must be fulfilled, give me the best routes to service these orders and any other 'normal' orders that can be reached. I know i can lock a sequence, but then i have to lock at route too. I want the give the solver that flexibility.