Well that change of direction from the Inside Out Snowflake to the Fandango one - stuck!!! Well and truly stuck.
There's something about buttons and beads that attracts BC3 who likes the stability they provide.
Not sure what the one at the bottom on the right was doing barging it's way into the picture but I do remember thinking it was a 'good idea at the time'. Then I started on the others and couldn't find the brakes!!!