Hi Guys,
Got a couple of problems with my Si seats.
The first thing is the lower cushion is loose. I've tightened the little plastic screws as far as they will go but its still not tight. I tried to take a picture but it's not the easiest to get right.

You can see how the plastic screw is sitting proud of the seat base.
Can someone check their seats and see what is missing from mines?
Also, is it possible to take the seat back off? As mines is a bit loose and I want to tighten it up.
Cheers in advance guys.
Paul
