I spilled some Coke on my trackpad and now it's haywire. I pretty much have to use an external mouse. Can anyone tell me what my options are on fixing it? I'm really disappointed to see iFixit's stuff about the battery being glued in blocking access to the trackpad etc. Has anyone else been through this? Can anyone tell me what my options are on cleaning it or whatever is necessary? I don't live in a place where there are Apple stores or anything like that.