Since I moved house, I've noticed the toilet doesn't flush very well, and now it has reached the stage where the flush handle has to be pumped about
3-4 times to initiate a flush, and the flush itself is usually quite weak - also the handle only seems to return to the halfway position and needs to be manually reset to the correct position. What is likely to be the cause of this? The toilet itself seems quite new (the bathroom was refitted a couple of years before we moved in), and it's a modern close-coupled unit.Any ideas?
Thanks.