Thanks to all who responded with the suggestions.
I'll try different things (except HF). I tried ethanol when I discovered the problem, but that didn't help. PJ: you are probably right regarding "melting". I didn't mean it literally (hence the quotation marks), - but I suspect the high temperature accelerated the decomposition. I know that in this heat (I wonder if humidity adds to the effect in some cases), I had simple air ballons melting in the utility room drawer, in the car trunk, even on the counter. I even had a pair of dance shoes separating/unglueing from the soles after being in the car for several days. Igor -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.

