So this one should be easy, right? But I'm having a really hard time getting anything that looks at all realistic.

I just want a realistic looking flag sim but I can't get the wind force to give me anything close. I've attached my file. I did a flag in Maya with nCloth in very little time and got something pretty decent but I just can't seem to replicate it in Houdini.

This is the nCloth sim I'm trying to replicate:
https://vimeo.com/179880352 [vimeo.com]

I have looked at and followed the tutorial in the help docs but I don't seem to be getting the same results.

Any pointers would be greatly appreciated.