Old FreeViz controls

[processo]

Hi!

Many years ago I did document classification using the FreeViz part of the Linear Projection widget. Back then the optimization ran until manual stopping and there were numerous controls (to me most important were the separation force controls) to guide the optimization algorithm when it got stuck in local minima. I could easily achieve 99% accuracy in text classification where the most complex models alone could reach up to 60-70%.

Replicating this has been impossible since FreeViz became auto-stopping and omitted the controls. Is there a chance for the old controls to be implemented in recent versions?