# Thanks! Problem solved as you said!
# The DIY-LIBRARY idea is very important. It will make beginners integration to PD easy. And shows its potential. Thanks for your initiative!

# Hi,
# I'm getting this errors, while loading:

libdir_loader: added sssad to the canvas-local path
sssad $1/controls
... couldn't create

# and this one: "error: inlet: expected '' but got 'list'" while playing. And the sssad mechanism does not work. But the audio process works wonderful! I like to be able to use the state saving mechanism with this great drum machine. Can someone help? My Pd version is: 0.40.3-extended-20080505

There is the [fexpr~] object. with which you can build any IIR or FIR filters, when you calculate its difference equation from its transfer function. And I suppose (but I'm not sure) it overcomes the blocksize problem.

example:
[fexpr~ 0.5*$x1[0] + $x1[-1] + $y1[-10]]

x's are input signals ($x1, $x3...) and y's are outputs. It has two limitations: You can't use y[0] and for $y1[-n], n cannot be greater than block size.