Thanks a lot for your interesting contribution Peter, I love the painting of MTB 410. Needless to say, I would appreciate any further pics of or info on the Jacobs Vospers from the 28th MTB Flotilla. On the subject of radar equipment, I don't know if you know the IWM interview with Lieutenant G.P.H. James in which he tells an anecdote about their radar picking up a train instead of a viable torpedo target :
http://www.iwm.org.uk/collections/item/object/80014437
Kind regards,
Arjan