I've been slowly climbing the learning curve with my Logan 816. I finally cleaned up and mounted the pile of parts I believe is a combination factory/homemade taper attachment. I've never used nor seen one, other than photos, but it appears all I need to complete it is a grooved block with a bolt to attach it to the cross slide, that will slide along the machined bar? The back of the female sliding dovetailed part has several set screws, and the male part is a very loose fit, so I assume this needs a gib and then it can be locked down? I posted some photos - I'm new so I don't know how many I can attach. Thanks for any advice!