The thing is Karla, boaties can berley up large, but we have to chuck our berley out. And any extra weight cuts down the cast distance, so if you buy one of those berley sinkers or just use a film canister the aero dynamics take a nose dive. Hence the hypo idea, inject the bait, beats soaking it. And if the oil is contained within the bait it will exude slowly. That is exactly wot gulp are onto. Their soft baits are impregnated with the attractant, not just coated. And they work.