work). If you have a folding handle, mark where the setscrew is on the operator shaft when the window is closed and the handle is folded up. Remove the handle and file the shaft so the setscrew can lock onto the shaft. The metal is tough; it’ll take about 15 minutes to get a flat side. Or use a rotary tool with a grinder bit to speed up the job. Vacuum the shavings out of the operator so they won’t harm the moving parts.
Reattach the handle with a longer
