Thank you Steve. Every piece of information helps.
By the way, Dipl. Ing. Peter Kappus of BMW was in charge of the flight testing of the BMW 003. In 1945, his
Sonderkommando Burg included "a Ju 88 engine test bed, RG+RW, fitted with a BMW 003" (Smith & Creek,
Me 262: Volume Two, (1998), p.310).
http://forum.12oclockhigh.net/showthread.php?t=18928