Andy Heath schrieb: > > Phil, > > This code finds "rubbish" at higher acquisition levels. I know it > shouldn't but it does. Anyone throw any light on it? No light, no solution, only a bad workaround: <dtml-let temp_rubbish=rubbish> <dtml-tree ...> # your tree code ... <dtml-if "rubbish <> temp_rubbish"> <dtml-var rubbish> </dtml-if> ... </dtml-tree> </dtml-let> hth, Thomas