Hi all, Not exactly the forum for it, but knowing you're a helpful bunch thought I'd ask some advice! Just spotted this damp patch in the kitchen ceiling: https://ibb.co/dm7jLN1 Closer look: https://ibb.co/xC83pWW At first I thought it might just be on the surface due to condensation from cooking, but it wouldn't rub off. Our on-suite is pretty much directly above the leak: https://ibb.co/D4k3PNR I took the bottom panel off the shower and had a look underneath with a decent torch: https://ibb.co/sV2LPqb There's a small puddle and a few water droplets hanging from the edge of the shower tray. The strange bit is that the droplets appear to be coming from the gap between the shower tray and the wall (so the shower tray itself isn't cracked). I cant see any gaps in the tiles, grouting or sealant above though! Any thoughts before I call a plumber in?