To check springs in the engine or add coolant requires the removal of the top cowling in a Remos, and I predict the AOPA Remos pilots are going to get good at it. The springs connect to the carburetor to dampen the vibration of stopping and starting. I just bought a dowl rod to tap them with. Every new Remos comes with a nifty screwdriver designed just for cowling fasteners.
UPDATE: Remos says the cowling removal prior to preflight is unnecessary.