Time to use a life line.  My fridge needs help.  I have cleaned the burner box.  Replaced the shut-off valve ( leaking ) with a ball valve and popped the fins and cleaned and applied heat sink paste.  I am still only getting 50 deg. F
 I have removed the unit and flipped it to return fluids to the proper areas.
The tube behind the fins frosts up but the fins just have condensation.
    Is there a better heat sink paste ?  The fins are well seated on the tube.
Any help is greatly appreciated.  TIA

Dave
78 Westy
85 Westy
93 EVMV 5 sp.