Depends upon where the rocket is in flight in relationship to the ejection charge event..Is the rocket still cooking along in the upward motion when the event happens to get the high number? If so, try a longer delay, if that doesn't work, then adding nose weight might help..Is the rocket in the downward phase, try a shorter delay, if that doesn't work, work on trying to make the rocket lighter so it can coast some more but making sure it is still stable..

Sometimes, there will be some designs that just will NOT work with some motors no matter what you do..

These are just a couple of 'SWAGs' but we could really use some more information to make more valid suggestions..

__________________
Jon
SAM #0396
BAR 02/07
NAR 86940
KF4GUL
Aim high, fly straight!