[quote]Well it looks like you've got the Assmaster and the Hyperpak in series before the Meatwad. If you switch (one of) those on with the Meatwad I would imagine the dynamics of your playing would be flattened quite a lot by the fuzz, and the filter wouldn't quack so much. Whereas if you put a fuzz in the filter's loop you'd still get the sound of the fuzz being first in the chain, but you'd have the benefit of your clean signal triggering the filter, so the filter would be much more reactive to your playing.
The benefits are especially obvious if you use a lot of gain on your fuzz. Certainly if I put my Woolly Mammoth infront of a filter, the filter just stays wide open! Whereas in the loop the envelope follower can work properly.[/quote]
Excellent - that explains perfectly why I don't get a particularly great sound from using the Assmaster with the meatwad as is. I shall try this tonight. Thanks for the explanation.