Which item did you put your $19 bid in on? You can set a different bid amount for each item in your bid group. When you import the snipes, it automatically enters the current minimum bid amount in the "Amount" blank for each auction -- you can change it, of course, but changing it for one auction in the group does NOT change it for the whole group.
Each snipe in a bid group is still a separate auction, and you set them up individually. The only thing that makes them a bid group is that fact that, once you've won the number of items you want, the rest of the auctions in that group will be cancelled. But I can bid $15 on the first one, and $45 on the second, and $5 on the third...
