There is something to
weight but not too much. The reason many bug boys have such a high success rate is the weight allowance. Are they winning because they are lighter or because the trainer puts him up when the horse is ready and he wants every advantage. Weight allowance goes away and so do the mounts.
I believe that weight is more important on soft turf than it is on firm or fast dirt.
Another belief is that
weight matters in longer races. I think it also matters in short races because you have less time to get the horse to relax. Ben told that weight makes it difficult to relax.
for some reason I have a song by White Lion stuck in my head
