Gipsy Doom? Be Patient
Proplover’s report of the Vintech view is a good one. The right people are working on this and by mid-May the situation should have become a little clearer.
The problem of Gipsy spares – such as exhaust valves, and even re-wound armatures for magnetos – is well known and is being addressed at the same time as the AAIB shot from the hip.