I use upPrev.
I find it works very poorly for this moment ... If you can help me to fix that this would be very nice to you.
In the setting I set to "décalage (in french) or timing delay???"(portion size of the page to scroll (in percentage) required to bring up the box.)": 40%
I currently have only 3 items on my blog that is still new.
Well this setting only works for one of these items. For the other 2 upPrev box appears only when the cursor reaches the bottom of the page with the comments. So those who do not read the comments will never see the box appear ...
More I can display excerpts and images associated items in the up prev box by checking the boxes corresponding, but I can't configure the width of the image and the number of words of the excerpts which ignores information that I put in the boxes.
What can I do?