The removal of the fins to the evap is 1 step of a repair bulletin LG posted. All French door w/duel evap models that have complaints of water under bins, fresh food section not cold enough, or, veges freezing are to perform repairs per LGs bulletin. In a nutshell, the evap was freezing up, the drain line would freeze, thus, improper air flow over evap coils = not cold enough complaint. Drain froze so water builds up under crisper. LGs fix included a new damper, seals, defrost controls, fin removal & pcb replaced. New pcb has extended defrost time. A lot of work, only to return in 2 wks w/same issue. The frost pattern on evap was heavy across the top an thinned closer to the bottom. I think LG thought it was an airflow design flaw & was redesign it in the field. I found that if you i increased defrost time by moving the defrost sensor away from the heater a little, then attach a drain clip to heater and insert in drain -problem solved! No returns, no expensive parts and it's quick n easy.