Explorer XS Iron Mask Values vs SE

[Jeff (IL)]

From my research it seems that Minelab doubled the IM granularity on the SE (0-32) vs the XS (0-16). If the “high” and “low” of the range was kept the same, why do I see a number of posts stating an IM setting of -22 on the SE is the same as -6 on the XS? Would it not actually be -11?

Thanks for any help in clarifying.

HH,

Jeff