If anybody is interested in model trains and needs any control boards for  points, lights, level crossings etc then you must try Microminiatures  I have just installed my fourth 8 points indicator board along side the other 3 and they are all working perfectly. The others i have had for three or four years without any problems.The boards are well constructed with nice accessible connections and clear markings, along with a clear drawing.
Contact with the company is easy and Kevin whom i have spoken to is very knowledgeable and helpful, a pleasant family run business. Thank you.
Alan Hartley