I went to the March and District MRC show today. Talked to some great people - made me really enthusiastic about getting stuck in to it all again. www.layouts4u.net had a stand there. I had a look at some N-gauge suitable signals from CR signals. These are the first signals I've seen up close as I've only seen the Berko ones on-line. They have small enamelled copper flying leads with pre-fitted resistors for 12V operation on the two anodes, with a common cathode return. This simplifies the ve...