Thank goodness I was afraid there was going to be a necktie party down in Houston!....

Rich and I are in agreement....
The most important things are...
1)Review the model results carefully.
2)Capture and evaluate the supports that lift-off in some manner as opposed to doing nothing!

And finally if it gets too messy and its possible to do so eliminate the lift-off supports by....
a)deletion
b)strapping the line down with a full y uplft restraint or
c)use a can

BUT DON'T SIMPLY IGNORE THE SITUATION!