I put everything where its supposed to be. The dishwasher is probably pretty old though. I rent. I've used several other ones over the last 20+ years and they

I put everything where its supposed to be. The dishwasher is probably pretty old though. I rent. I've used several other ones over the last 20+ years and they have all been pretty mediocre in terms of cleaning dishes and not chipping them. Perhaps everywhere I've been has had substandard models. What model is yours?