There not much to say. The NOVOFLEX brand manufactures absolute quality and precision. This has apparently come at a price, but just at this Marko sled worth every penny. Previously I had the Manfrotto Marko carriage ... a disaster. The part had 1mm clearance in all directions. A 1: 1 macro was to make almost impossible sharply. With the Novoflex no problem. I'm very excited. As mentioned in the title, there is in my opinion no alternative.
