Just a quick background: just like in the main series games, Low Kick (and Grass Knot) do variable damage based on Pokédex weight in MD. Unlike the main series, however, the move does not work on variable base power; instead, the move has fixed base power, and the damage dealt is pushed through a weight-based multiplier: anywhere from 153/256 to 358/256. There are 9 such tiers (153, 179, 204, 230, 256, 281, 307, 332, and 358) in MD1, and the same tiers (not sure if there are any others) exist in MD2. These tiers thus invariably split a main series Low Kick tier (for example, the highest tier is for Pokémon heavier than Tyranitar, but Tyranitar is in the middle of its main series tier), as there are fewer tiers in the main series.
The question is, should we include the MD Low Kick tiers to the List of Pokémon by weight page?