OK......
So this is a result, no?
Your problem is not related to rigs imo mate. You are catching fish where others are not so you're doing something right.
I would be looking at baiting tactics if I were you. The fish are there and you are catching them, you just need to work the swim i.e. feed the spots tactically. Keep the bait going in (in moderation) in an attempt to extend the feeding spells. The longer they feed for, the more bites you'll get.