Hi. You could try the Aero Museum on McKnight Boulevard NE. They have a machine shop for completing work on the aircraft they are restoring, and if you offer a donation to the museum, one of the excellent volunteers may do the job for you. Another alternative, although not a hobbyist option, is Aero Tech Welding also on McKnight Blvd., (off Edmonton Trail N.E. more or less behind Golden Acres Garden Centre), who have machine shop facilities. As you may be aware, labour rate is $75.00 minimum, so may not be you preferred choice.