Somewhere along the way, we lost the definition of Initialise and I didn’t realize it. The random selection of Features depended on the wording “Weight the random selection such that each feature not selected during the last Initialise action”, but this action definition was lost, so it technically had no meaning and should have resulted in no weighting change in random selection.

Rather than undoing everything back to the last few Stratums, I think it just makes sense to uphold what’s been done so far and make Initialise a synonym for “Loading a new Stratum”. I’m open to other ways to re-word the rules to make this work out.