Need help scaling

I'm just now starting a new job in drafting after being out of school for a year and need a little help. I have using land desktop i've drawn a bridge at 1"=20' and need to make it 1"=50'.

Thank you for any help.

Modify scale, scale factor 0.4

Never used land, but frequently modify scale.

I could be wrong, say what forum members?

Thank you much.I'll give it a shot

did you draw it at 1:1 and set your scale to 1"=20' or did you draw it at 1"=20'?

1:1 With The Scale Set To 1" = 20'

You just need to amend the scale of the viewport then, if your drawing is at 1:1.

1:1 With The Scale Set To 1" = 20'

Good that you drew the model at 1:1. Your first post seems to suggests different

From paper space, you can take a view of this model at whatever scale you like. There are a number of ways of applying the desired scales to the viewport. If you don't know how to do it, you can check it in help.

I wouldn't advise changing the scale of the actual model by using the scale command. Leave it a 1:1.