I purchased an Alpine headunit and pocket for my 2003 Toyota Echo. Everything on the bottom half went together relatively ok (save for some slight scratches on the trim thanks to my clumsiness), but I seem to be having trouble putting the panel that holds the aircon switches back in. I have a feeling something doesn't line up, as after reassembly the aircon outlet and temp rotary knobs are stiffer than before to operate whilst the centre one is fine. I had a look at Ozecho but can't seem to find anything. Any offers of help would be grealy appreciated. I'm in Melbourne.