I won a Snap-on MT480 diesel timing tool on Ebay, but it wasn't quite as mint as described. The small luminosity probe (MT161) needed to connect it to the 6.2 cylinder head was not included. Does anyone have a spare they could sell, or loan out? I could make drawings of one, and see if my friend who owns an aircraft parts machine shop could make some extras. I sure would like to time my new 6.2 truck.... Thanks for any assistance. H.