Instruction: Analyze a question and its supporting document. Predicting answerability based on the information provided in the document. Output yes if the document contains relevant information to answer the question, otherwise output no.

Input:
Question: Any problem with wobbling? I tested this bike at Dick's Sporting Goods store and the seat wobbled as you peddled. Perhaps the display models get more of a beating or it was assembled incorrectly. For those who own this this bike, does the seat of this bike wobble any?
Document: I recently ordered this bike after testing it out at a local sporting goods store. The bike arrived quickly, but was damaged. There was a large crack in the plastic casing around the pedals. Amazon quickly sent out a replacement and arranged for pickup of the item. The second unit arrived and had a crack in the same exact spot. Amazon would not send out another unit and arranged for pickup of this item and game me a refund.
I love this bike. It's well built, has an amazing range of programming for varied rides and is incredibly quiet. I've had mine for about three weeks and I've never used an exercise product as willingly as I ride this bike. I might actually get into shape. This is definitely not just another dust-collecting sweater rack for the TV room.If I have any complaints, they are that the display doesn't have a backlight and the bike needs to be assembled when it arrives which took me about two hours.
The shifts between intensity setting are otherwise very smooth. The seat adjustment is easy to use, my 11 year old has no problem adjusting the seat to his comfort level. The display panel is also very easy to use.I only had the bike for a few days, but from reading mixed reviews about other recumbents, I think so far the 230 is a terrific product at a great price.
The walk-thru design makes it easy to get on the bike, and the seat adjustment is easy to work and operates smoothly. The angle of the seat and position of the handles makes for a very comfortable ride. The computer is simple to operate and the display is easy to read and understand. So far I haven't noticed any noises or quirks, but will update this review if that changes.
The heartrate monitor is also an excellent feature, along with other display information including calories burned, mph, etc. The seat is easy to adjust for different leg lengths, which is great when more than one person is using the equipment. My husband commented that past reviews said it was difficult to assemble-- he had no problem with assembly, but is very mechanically inclined. If I were on my own, I would have had to hire someone to assemble it as I'm not mechanically inclined.
I would have thought that would have corrected the poor visibility of the display with this upgraded model but they did not. Impossible to read from riding position, almost impossible to read after stopping and leaning forward. Poor organization and labelling, and very little contrast.Also there is a problem with the flimsy seat mounting bar as any speed above about 8 mph, with a 6 foot tall person on it, sets up a loud squeaking that overwhelms any entertainment system sound.
I purchased this item after thorough review and research of competing recumbent exercise bikes. I had major ankle surgery 18 mos ago and needed an all-weather cardio bike. It was easy to assemble without assistance. It is totally silent when in use and very comfortable. It is easy to use and has a larger electronic display than the other models. The 10 year warranty is also a plus but it seems very well constructed>
The tracking information provided with this purchase was helpful. The product arrived timely and in good shape. No damage to the box or to anything inside the box.I had read that some had difficulty with assembly. But my 19-year-old son assembled it by himself in two hours while I was at work. He told me it was no problem at all.We love this bike! It is so quiet and easy to operate. I use the manual setting while my son enjoys the programming feature.
Ordered this bike on Dec 11, and it arrived by Fedex in fine shape on Dec. 14. I admit I had my fingers crossed because of the shipping issues noted here, but this package was in good shape, everything in place and undamaged. My husband, who used to put together bikes in his father's store, had only one problem--the assembly instructions (and manual) were for model 231, not 230, and did not correspond altogether with the model 230 we have.
Update...I have had this for well over a year now and the equipment has been a dream. Original post:  I just got my Schwinn 230 and assembled it on Saturday. Like everyone else on this site, the delivery was late and the box was a mess. But the pieces were all in place and it apprears to be a new product. I use my small book light to see the display and it clips on/stays on easily.My concern is any future maintenance.
Answer: yes