Actors to move at a constant speed as a constant vector value

Hi I would like several actors to move at a constant speed as a constant vector value.

Here’s my blueprint.

This method moves the actor at a constant speed, but does not have a vector value.
I would like several actors to move by a certain vector value.

the method your showing would not move by a constant speed. it would move at a exponentially increasing speed since you are working with a smaller and smaller distance each update. when using a timeline for movement you need to use set location values if you want the movement to function correctly and be at a consistent rate.

as for the certain vector value what do you mean? do you mean you want movement for each actor in say 200 units on the world x.

yes It means a certain value in the z axis of world

sorry about bad english

I solved it by using the correct position value as you said. Thanks for your help