Sash lock is left so I got a left operator from store. Unable to install this because the short operation arm is way to long for properly attaching to the window stud. If I compare this to an existing right hand side, indeed the replacement is too long a arm and will bind against the window, and it can not be closed.
The Brand is Dashwood Entryguard Truth with number 20755 on it, so information that I have the correct operator from the store is pretty bogus and incorrect. The Window roller arm is 9.5 inch so everything is correct with it. Short arm is too long.
Which model should I order for a replacement of a Dashwood operator ??????