Hi there,

Our shower diverter stopped working today. There's no set screw (or hole for one), so I believe we've got a screw on model but when I spin CCW it just spins and doesn't come off. Would spinning with more force (e.g., with pipe wrench) help? Other thoughts on how to tackle this (I don't own a blow torch and am a bit worried about the damage I might do with one).

Thanks!
Ann