Product review (3 stars): Ice Damming Problem - Not 100% Replacement for DA97-07365A.
If you've replaced your ice maker and started getting cubes at the top of your tray that are bridged together. (See Photo) Your control board is not fully compatible with the DA97-07365G ice maker. The problem is your control board is sending too much water to your ice tray and the ice cubes are bridging. (See Photo) The amount of water is software controlled and cannot be adjusted. Samsung has replaced the sensor used in these ice makers and it does not work with some control boards. My refrigerator is model RF4287HARS/XAA Rev. 01 Manf. Sep 2011 and I had to install Main PCB P/N DA92-00233D to fix my problem. My advice is to replace the ice maker first and see if it works as advertised. If you end up with ice as in the picture attached, just replace the control board and save yourself the aggravation of trying to find the solution on-line or through Samsung support. Samsung has released Service Bulletins addressing this on other model ice makers, but not this model.

Another important note: There were two different Main PCB's used in this unit. Google search for (Samsung HA Newsletter Sept 2012.pdf) and check page 7 for more details. Make sure you check your Main PCB P/N before ordering a replacement.

After replacement of the Main PCB and Ice maker, my ice maker now fills the ice bin fully in less than two days. The original would never fill the bin more than half full with light usage.

Hope this helps all those frustrated with a simple fix that goes horribly wrong.