Went out last week and conducted an experiment. On one rod I fished a small boilie (12mm) on a hair rig bolt setup with a small #4 hook. On the other rod I fished canned corn soaked in strawberry Jello directly on the #4 hook. Ended up catching 7 carp on the corn rig and NONE on the boilie rig. I got lots of hits and a few runs, but no hookups. I experimented lengthening the length of the hair loop as well as shortening the distance so the boilie was touching the bottom of the hook. I also tried letting the fish run as well as setting the hook. Unfortunately, nothing worked. Any suggestions?