(SOLVED) Bankkey and Bankslice presets problem

Hi MixVibes Team!
i use this command to select a bankbeat preset with an encoder:
#b0 16 01 / bankbeat / active sampler pad / inc, nochange / 1
#b0 16 41 / bankbeat / active sampler pad / inc, nochange / -1
this works.
but if i use this command to select a bankslice or bankkey preset it doesnt work.
#b0 1a 01 / bankkey / active sampler pad / inc, nochange / 1
#b0 1a 41 / bankkey / active sampler pad / inc, nochange / -1
#b0 1b 01 / bankslice/ active sampler pad / inc, nochange / 1
#b0 1b 41 / bankslice / active sampler pad / inc, nochange / -1
DVS 7.218
greatz Marxon
i use this command to select a bankbeat preset with an encoder:
#b0 16 01 / bankbeat / active sampler pad / inc, nochange / 1
#b0 16 41 / bankbeat / active sampler pad / inc, nochange / -1
this works.
but if i use this command to select a bankslice or bankkey preset it doesnt work.
#b0 1a 01 / bankkey / active sampler pad / inc, nochange / 1
#b0 1a 41 / bankkey / active sampler pad / inc, nochange / -1
#b0 1b 01 / bankslice/ active sampler pad / inc, nochange / 1
#b0 1b 41 / bankslice / active sampler pad / inc, nochange / -1
DVS 7.218
greatz Marxon