Bump, my 32 takes forever to switch between positions..sometimes it will just go back and forth, or twitch the arm.
I've just pulled apart the module and there's white stuff inside? Like mayo?? Is this normal?
Edit: it actually seems like it can switch between positions, but the feet one likes to open as it pleases... I played around with the fan controls whilst I had it apart and I couldn't match up any button that made it spasm.
The cogs inside the module seem to not be lining up, easiest just to buy another one? Anyone know where to get them new?