I was doing some research on electronics, and found this in a perfectflite manual - for their microtimer.
"The small size of the microTimer allow it to be used with black powder engines as well, providing an alternative to the recently-discontinued Estes D12-0 motors."
Have D12-0's been discontinued? if so, its the first I've heard of it.
-- Niall Oswald ============= UKRA 1345, L0
"If it works it looks good, if it blows up it looks even better" - Frank Kosdon