Please can you explain better what the "Random Strength" values are for - the tutorial doesn't explain what they are for at all, just to set them to 0 and 70%.
I absolutely have NO idea what these two fields are for - there is NO explanation anywhere.....
Is it a 'from' to 'to' situation ? If so, 'from' meaning what, and 'to' meaning what ?
Then there is the gradient - what is that about ?
Please, please, please can you explain this because it is driving me nuts.
To me, it seems there are too many variables at play here to make any sense of this.....
Thank you.