There are a number of parameters in DJI Assistant debug mode. There are some g_config_mode_normal_xxxx and g_config_mode_sport_xxxx. Some seem to be related to exp values, but the biggest change seems to be in the g_config_(mode)_tors_gyro_range - being 90 in normal mode and 150 in sports. However I'm not willing to fiddle with these at this stage. I would like to slow down sports mode a little without slowing down the normal mode.