Hi All,
Good idea Stu
I use some double sided tape applied to the bezel, wrwp a length of webbing (bike strap) around the tape
bring the 2 ends together and secure them in the vice!!
drill 2 holes to match the mounting studs in a kength of flat steel (1x 1/8th or whatever)
Use this as a wrench to unscrew the can from the rim
HTH
John O R