Hi, i got a question, this is only for the metal models. I have used previously the cheap $2 glues and it used to do the trick, with the smaller models, but now when i bought bigger models, there is no way that some parts can stick. I went to my local hobby shop to ask for a zap-a-gap glue which i never used , but heard that it was good. The store owner said that they don\'t sell it anymore, and recommended \"Flash\" as an alternative super glue with medium formula, it around $5-$6. Do any of you use Flash, is it good, bad, whatever, and how does it compare with zap-a-gap.