I am working on a train model. I have drawn the train's 2d model using the 1:1 (real) scale in DraftSight, meaning for example that the loco is 15m long. I'd like to plan how I build the train's plastic model in N scale, which is 1:160. I have some parts (engine, wheels, pantograph, etc) in 1:160 scale, meaning they are just a few mm, maybe cm-s long. Currently what I did was that I multiplied all the measures of the 1;160 parts by 160, so when I put the 2d drawing of the locomotive next to the drawings of the parts I'll use to build the plastic model they are the same size. Also, in the future I might need to do the same in 1:87 or any different model railroad scale.

I've just added the dimensions layer to my drawing. Obviously at the moment every measure is in 1:1 scale, but I'd like to print them in 1:160 scale. Is there a way to set Sheet1 to be 1:160 scale? And to go further: is it possible to have sheet2 in a different scale?

I am pretty sure I'm not the 1st one having this problem, so I hope there's a good way to deal with it.