I need to data log pressures from transducers that have an output range of 1-5VDC. Some of these transducers are 0-250PSI and some are 0-500PSI. I thought I understood scaling, but I'm not getting the correct values. Can someone explain to me in simple, clear terms (I'm not an expert at this stuff) what I need to input on the Gain and Offset fields in Benchlink to get the correct scaling for these? Thanks in advance.