Does anyone know what software version was prior to HELIX10CHIRP_SI_GPS_G2N_v1_400 for the Helix 10 SI Mega and have a copy of that software? I am having problems with my Helix 10 SI Mega and my Helix 9 Sonar GPS G1 and Helix 10 Sonar GPS G1 working together.
Thanks!