Can't find any topics on this so here goes. I seem to have a leak every time the toilet is flushed and it leaks from one of the wing nuts at the rear where the cistern is bolted onto the toilet. Thanks for any help. Kev :(
Sounds lke the seal between cistern and pan. Remove the cistern and reinstall wth a new seal washer whch s a bg blaco O rng. Make sure cistern is absolutely square on the pan as this is the cause of most leaks in this situation.