- Jan 18, 2009
- Reaction score
I built an Eggtimer Quantum and was testing my new e-matches with it and I noticed that the ASL reading on my phone is registering -263 feet. I know my real ASL is around 70 feet. Does anyone think this is an issue or is it ok to fly it. I'm worried that the Quantum may arm too high or the main may open very low and cause some problems.