I'm using software that I am not familiar with (Magnet Tools) to post-process static observations from Topcon Hiper SR receivers. The raw data files are .tps and are collecting using WGS84 although the active control stations are in NAD83 CSRS Double-Stereo. I don't need mm accuracy although it would be nice to be somewhere within the 30cm (1 foot) range. I'm aware of the difference with the WGS84 and NAD83 ellipsoids of a meter or so. I'm wondering what would be the best approach to get confident locations without doing complex 7-14 parameter transformations.