Hi Ed,

Max's latest files are here:
http://moi.maxsm.net/files/scripts

http://moi.maxsm.net/files/scripts/Cloth.v.0.97.2017.11.23.zip

Yes, it works on MoI3d January Beta 4.

Start script.
Select Plane - Done
Set Grid set - default Done
Select Sphere as anchor point. - Done.
Long menu appears. default - Done.
Animation starts.
Amazing to watch.

Wayne