
Originally Posted by
Simon Barden
The stain is all for effect. If it's got the depth of colour you want, you've put enough stain on.
When staining there will come a point when you can add more stain but the wood won't get any darker (at least not without moving to a darker stain). But for the back, as you've lightened the stain in places, you haven't reached that stage yet.
Just view the stain as a tool, say like a scalpel. You can make a shallow cut or a deep cut with it, but you only apply enough pressure to achieve the depth of cut you want.
Have you decided on what colour you want to stain the top? You were still trying to decide what colour, quite a few posts back before you switched to posting about the back.
You can do a bit of light sanding on the top, but you only really get one go at it. But you really shouldn't need to sand it apart from a very light run over to remove any loose fibres.