Is there a way to get the ‘Max Iterations Linear Solve’ slider in H16? It was quite handy to get non-realistic stretchy solutions. Thanks!

The parameter 'Max Iterations Linear Solve’ was never intended to control stretchiness.
Lowering this parameter may have created stretchy solutions for some shapes, but it could have created quite different kinds of effects on other shapes.

The quickest and recommended way to get stretchy solutions in 16.0 is to lower the stiffness multiplier on the Solid Object. This usually has the effect of reducing sim times as well.

Thanks Michiel - will have a play. cheers!