Hello pros.
I was wondering what’s the half-circle recess in the back of the cushion meant for? Is it meant to be open or filled with mating “tongue”?
I saw that Gabriel’s subrail profile has the tongue.
But other subrails for K66 or k55 profiles are just flat.
I’m making a router bit with the P37 profile to cut my subrail to have the positive tongue just like the one from Gabriel’s.
Thanks
I was wondering what’s the half-circle recess in the back of the cushion meant for? Is it meant to be open or filled with mating “tongue”?
I saw that Gabriel’s subrail profile has the tongue.
But other subrails for K66 or k55 profiles are just flat.
I’m making a router bit with the P37 profile to cut my subrail to have the positive tongue just like the one from Gabriel’s.
Thanks