How do I raise the top surface to my washing machine. Older models have spring clips on the left and right front corners of the washer. Unfortunately this machine does not have such spring clips. I have a residue build up around the top of washing tub. Bits of fabric softner and other contaminates are coming off in bits and getting on my clothes that are being washed. So, I need to raise that lid so I can get rid of the softner residue. While I'm talking to you; what is the best way to rid myself of this residue? I do intend to scrape this build up away but I suspect you might know other methods of cleaning that may be more thorough and possibly less labor intensive. Thanks for your help. RH