Instruction: Output yes if the supporting document can answer the given question. Otherwise, output no.

Input:
Question: For those of you who use olympic weights, how have the adapters held up?  Any issues?
Document: This is not that big of deal to me and I'll update if I figure it out. And the Xmark comes with, that's right, COMES WITH!!!! a pair of olympic adapters. How cool is that?I have not had the chance to really test this baby yet but have performed pulldowns, low rows, tricep pushdowns, cable curls all with a weight corresponding to my 12 rep tolerances. I really like it so far.
I use it almost everyday and I've never walked away from it in frustration. It works and works great. The two bars it comes with are surprisingly nice.
Let me preface by saying that I've been lifting weights regularly for the last 10 years. I am hard on equipment and expect a lot out of the pieces I buy. Especially when I pay a good deal for them. I've had a few injuries in the last  year that have limited some of the heavy movements I love so much and as such I'm relying more on machines to make up the difference.
Unlike the cheaply built similar machines you find at Academy,  or Sports Authority,  this machine is well designed. I use it for lats, rows,  and tricep pull downs. I haven't experienced the over emphasis on the traps during rows that other raters have described. I think maybe they are rowing towards the upper chest,  I row to the lower portion of the rib cage, and it hits my back perfectly.
The sled by itself weighs about 20lbs, so if you're weak, one handed tricep/bicep work may be a struggle. Having a 10lb or more difference on one side of the sled will put extra drag on the sled. I.E. 25lbs on one post vs 10+2.5 on both will feel like two different weights.Now that you know all the little odds and ends that reviewers never write... The machine really is great for the price. Is there better?
It does not work for this because the top cable cannot feed from the front.Assembly  was easy if you follow the guides  examine the diagram and proceed deliberately, a 5/8 ratchet and a quality 6mm allen wrench will get everything done except using a rubber mallet to press the end caps into position and a 4mm allen wrench to put the Olympic sleeves on.Other Big Pro is the better quality bearings in the pulleys and all the pulleys are in line so no lateral torque on any of them.
The instructions left this out and I assumed I could just thread the cables through when I was done. Hahaha This is not the case.All in all, I'm happy with this purchase. It's a handsome, sturdy piece of equipment that gets the job done. I will report back in the next year if anything breaks down or proves unreliable.Update 6/18/13:This product is still going strong in my home-gym. No issues and I'm still happy with this purchase.
You cannot do standing overhead tricep work without cutting a slot in front of the top pulley. As another reviewer said, the low pulley is really low. Rows feel odd, but it's not a deal breaker for doing them. Lying bicep curls will put the fear of god into you as the chain rides on your crotch. The only other thing that's annoying is the weight sled will stick to the rubber bumpers on the bottom when it sits overnight.
This machine can exactly at the time promised, it was also double packed so the inner boxes were in perfect condition, hats of to ABF freight for being much more professional that other normal delivery services. All items undamaged and accounted for.The machine performs well for a big guy like me I too am 5'11&#34; and the height is right within the limits allowing full range of motion.
The movement of the cables and the slide along the rails is smooth and seamless. I am also pleased with the craftsmanship.
Answer: yes