Looking at it from the top view, you'd definitely want a longer rail than the one you have. It needs the flat spots at both front and rear to hold it from getting torqued left/right.
Type: Posts; User: kimjon
Looking at it from the top view, you'd definitely want a longer rail than the one you have. It needs the flat spots at both front and rear to hold it from getting torqued left/right.
Mill a corresponding step profile along the bottom of the rail to match what's already there on the upper.
If it were me, I'd buy a length of rail off trademe, or use a bit of hand guard rail (you...