Picture posting is enabled for all :)
Any sign of any insects/aphids?Gx
Se if you can find some pictures of tomato leaf mold, i think thats about as close as i can get.
Try holding a leaf up to the light. If it's leafminers you should be able to see them inside the leaf.
there was a thread recently in connection to warering chillies and tomatoes and cucerbits was suggested that adding milk to the water at a ratio of 7-1 would have a advantage to preventing disease i have done a check on A$A this is not the first organic method of milk was previously suggested in 2004 this link will give some fore information for you http://www.allotments4all.co.uk/smf/index.php/topic,52880.0.html I will add i have tried this on one tomato plant this year with simular problem as above i have myself seen a result allready from the milk foilage has gone a lush green and the infected area is healing itself without the need to cut the damage foilage of i separated the watering program from other plants to identfy the resultsall i can say it seems to be working for me could be a cobination of weather change but the milk in my opionion has made a difference