GE hot point dryer.

Front of drum is scraping on the front panel it seems. I can pin point the noise as coming from the area near the blower. It does not appear to be the blower. I have replaced the glide strips and ensured the felt sealer is in seemingly good condition. However I can see some evidence of the drum scraping on the lower parts of the front panel. I cannot find anything that seems to pull the drum up off that metal.