[Zope] nested in tags

Any experience with using nested in tags with ZSQLMethods? If I use nested in-tags iand use the previous-sequence, ... tags (in the inside in-tag) it seems that it looks at the first (outside) in-tag. If I look at the generated url of this previouse-sequence link, it is the url of the outside previous-sequence link. Also, the inner in-tag only displays the last record. What am I doing wrong? Or am I trying something which isn't possible to do? Thanks in advance, Tom.