If you haven't come across our site yet then take a look at http://www.bromsgrovemodels.co.uk/decod ... ion4mm.htm
This page provides links to instructions for installing decoders in a wide range of UK 4mm locos. Some are our own and some are links to instructions on other sites.
If anyone knows of similar instructions for locos not included here then please email me.
Regards
John R
Bromsgrove Models

