I've got a inbuilt oven it's at eye level, underneath is a cupboard... I'm finding that liquid is coming out of the bottom of the oven and dripping into the cupboard and sitting on the top edge of the door, I'm worried it's going to damage this cupboard. When the oven is on and you open the door theres a lot of steam so I'm wondering if it's condensation. Any ideas what I can do or what is causing this? It's about 2.5 years old. Thank you!