Hey gwsounddsg, I attached the bits I´m struggling with. I didn´t compress it because it´s small anyway. Now the actual problem already shows up in the right part, which is not actually part the patch. It´s just that the "proper" messages to change attribute doesn´t work neither if the table already has a name, nor if it doesn´t. With other attributes though it seems to work. The patcher of the left side is actually part of the patch (pretty much copied from the Noise-fft-filter-example). What I need is to have a number of these patchers running parallel and each being assigned a different number to be able to modulate them independently and apply them to different samples. The se-messages for the buffer-connected objects seems all fine, the only problem are the itable/table-objects, which aren´t read properly. Alternatively, if I set names as arguments, everything runs fine but I can´t change values independently, obviously.