It would be nice to have an automatically rain feature on the Manual roll.  da stick  

This kind of falls under the same category. Have a minimum win before it actually lets it auto rain.  For instance, must win at least 1.0 before it actually does the rain. The other minimum seems to work, but it gets a little spammy when only doing 0.00000100 to 10 people to get 0.00000010 each.

I don't think that, mex gonna add auto rain for manual roll in rambo, but your suggestion was good..