Its all good. I think we may be going to a different accel actually as this one is a little large for our product. We produce oil field bore hole surveying equipment and the OD of our current design limits a lot of what we can use. Plus after just chatting with the lead designer, the FFT stuff is no longer a priority to the customer so we may not need it. It appears we will be looking for mainly shock and sustained vibration, only being interested in the amplitude. Is there a 2 or 3 axis accel that is rated to 125C and a full scale range of 25-50G? Preferably digital but analog is ok. Thanks!