How To Interchange All Feeder Brands Hack Method Hybrid Bomb Cage BUSTED! Preston Guru Map Advanta

Advanta Hybrid, flat method and long distance method feeders all a £1.49... Are they any good? Can you interchange them with other brands? Which is the best way to go with so much of a choice nowadays. All explained.
My video on how to design and test pellet mixes for best offload characteristics (some don't offload!)... Even how to make a slow but continual offload release mix, a medium and fast release mixes will be ready in a week or so.