1. Linkrest now  has wrong operation design solution for overnight sleepr mechanisms.

2. The mechanism will be stopped without bending with our new design if people forget to release the TV headrest before closing, this will start from future orders as standard construction.

3. For most residential sofa sleeper it doesn't allow people to sit the end bar in open position, many sofa sleepers were damaged in this situation. Linkrest now has the reinforced solution for the end bar which increased the loading capacity tremendously in case people sit on the end bar time to time.

4. Also we now are using stronger material for side tubes and end tube which are much stronger than former sleeper mechanism,but we still recommend to use our reinforced solution with a little cost increasing.