That’s looking good! It seems that some pieces of cloud sort of appear and disappear at random, but in a tornado it would all stay in the same funnel.

Just saying, it actually does do that in real life. Air pressure and humidity and stuff like that. That said, it is a little too pronounced in this.

Thanks! Points taken, I have watched a few videos and it seems they greatly very, but in this case the affect of clouds appearing and disappearing is too much. Will need to do some more research to get some realistic results.