Just set up my CM4228 again after several years of gathering dust. Moved and don't have a mast anymore, so I put it in the attic for now, and was pretty impressed with the results. I'm in Amherst NY and pointed at the CN tower, currently pulling in all Buffalo channels (WGRZ, WIVB, and WKBW would be best with a rotor since they are hit or miss pointed at Toronto, but I get them on Fios anyway), as well as CBLT, CICA, CBLFT, CITS, and CIII. CITY and CFMT are showing up but have poor signal. Don't have a preamp at the moment, but thinking of adding one to see if I can get those channels better.