Got this in a package deal on marketplace and decided to keep it after using it once myself knurling is ready good. its a great addition to my home gym for my neighbors and their kids that occasionally want to lift with me.
With low weight its "sticky" not smooth the weight trolley can get stuck sometimes in the middle of the movement. And the 2:1 cable ratio tops out when using it for flys. (Could be a me problem but I didn't really like it and sold it for a cable crossover and have been happy with that decision)