I used my food chopper to make salsa a couple weeks ago and chopped pickled jalapenos. I washed it right away but the next time I went to use it I noticed that the plastic cover is all scratched up inside...like the vinegar etched it or something. Would that still be covered under warranty? I just got my kit in September. I could buy a new chopper and keep this one here at home but if I don't have to then I'd rather spend the money on new products. Thanks!