same weight as in you are lifting the same amount?
talk to the strongest guys in your gym and they will tell you to build consistency at a lower weight then move back up. also gaining mass will help boost strength
it doesn't work because the cow technique (the story of the Scottish guy who bought a baby cow and lifted it daily, and as the cow got bigger he also got stronger) is a myth
our bodies aren't robots and naturally will get weaker and take steps back. and what ends up happening in the end is if you push too hard you end up injured