Slope of a roof

i tried to place the roof on walls as you can see in screenshots but when i click on roof in revit and see slope which i gave in dynamo . The slope is somewhat less . is something wrong with the slope ?

maybe this old post can help u

Thanks alot , it worked fiesta . Do u know why we do it?

its all about metric and the other system:)

do u mean metric in revit and other in dynamo ?