Option to edit experiment inputs on details page?

Hi,

It would be useful to be able to edit the inputs to a heterogeneous refinement experiment from the details page - particularly to be able to remove or duplicate classes, and add classes initialized with random density.

Quite often I will start a heterogeneous refinement with say 7 classes, it gets half way through and then crashes because it has run out of memory. I then need to restart it with one less class.

Being able to do this by editing the existing experiment would be more convenient than having to create a new one from scratch.

Cheers
Oli