MModerator A trainer-setup tweak: with the bike locked in there is no side-to-side movement, which loads the saddle, so he puts inflatable balance pods under the trainer's feet to let it rock. Covers the problem, the cost, the setup, the first-ride feel and a follow-up. One comfort mod, not a full turbo setup guide (fan, power, mat, apps).
RReviewer Good explanation of why trainer riding punishes the saddle and a cheap way to add movement, with an honest note that a pod slipped once. One rider's result, so mind your stability.