cascade~ & filtergraph~ + lemur Ipad app

    Feb 21 2012 | 3:11 pm
    i used this stuff to make filters used on a cascade~ object from filtergraph~.
    when i used it manually or with interpolated preset like patrrstorage all is ok but when i control it with the Lemur app on iPad when gain come over 1 i have cracking sound.
    cascade~ gain can't accept more than 1 or is it the continuous speed control whose create crack ?
    if you have suggest ???
    i'm on Max 5
    thanks and best
    the control from the lemur is that :