I think this is something that almost everybody who played any knuckles/rouge mission in this game did. Well... I was playing Aquatic mine mission 4 for RA, then started to dig, looking for a magnetic shield. A lot of lives later I was still digging up things, but I've noticed that I could get 5 items in a row, I though: Cool! 5 in a row! Then the 6th came out, and it was: 6 items! Awesome! But I could get 9 items in a row!!! It's my record so far. I attached pics of the 8th and the 9th ones.
Now tell me how many items have you ever got in a row?