Good deal ...

Experiment with maxing the CHIRP sweep range from default (CHIRP settings Menu under setup tab) ...

2d is 79-95 khz for med and 175-225 khz for high
MEGA DI is 1.125-1.300 khz max and 1.150-1.275 default
MEGA SI is 1.125-1.300 khz max and 1.150-1.275 default

Rickie