Well there it is fellas! thats the roughy easy as to make and i might submit it to iceman in a word document for all to fiddle with. Open source i says.
Picture 1.
looking down the barrel
Picture 2.
Laser on old blues primary
Picture 3.
reflection of laser onto the front of the laser pointer.! quick easy and done.
Old blues rack and pinion focuser is pretty sloppy, when collminated at about 40-60 degrees elevation the green dot lays directly on center point mark.
So yay for unistudent