Hi gang, I bought this seat off eBay, I’m sure those looking have seen the same one. Well the construction seems solid but the springs can’t handle my weight. Are there any mods that you have used to account for this? Are there stiffer springs that you have found that worked? I don’t want to stuff a tennis ball under the seat but I may have to do something. I’m going to put a lay back seat post on the bike which may help when the weight is distributed differently but I don’t know.