At the moment i make many profiles and i often run into the problem that the Kemper simply doesn't capture the fuzzy character of some amps,
the profiles seem to be more stiff and clean ...
so yeah ... my feature request is-> make it possible 
maybe if you can add a new button to the amplifier module that makes this if it is not possible in the profiling process
Did you try reducing the clarity parameter, eventually increasing power sag?
On the other hand: I came across very fuzzy Orange profiles, just like the real thing...
Great suggestion, Spinner.
My favourite 1->2 move is reducing Clarity and adding a little Power Sag for that more-vintage, pushy, mo-mojo vibe.
EDIT: I meant "Definition", or whatever the parameter that's to the left of the two is called. I always get the names confused!
Are you talking about clarity or definition? Because clarity has a default value of zero - it can only be reduced if somebody has increased it first
Reducing definition to overdrive the lower frequencies def helps get a fuzzy sound, but i agree with the op that the profiling process could be more versatile with these kinds of tones. I know the profiler was designed to emulate tube amp distortion, not solid state fuzz pedals, and i realize the design and components of many pedals are non-linear (i suppose thats the right term). I also know the op is talking about tube amps, not fuzz pedals. It just seems like the profiler is certainly capable of producing good fuzz tones - there are various profiles that sound very good. But trying to get the profiling process to achieve it is very hit and miss.
IIRC, Bommel, you're a super-heavy-fuzz stoner guy, so I think it's always gonna be a bit of a challenge to capture all the nuances you're accustomed to. Who knows 'though - the profiling engine may well be able to do this at some point in the future, and may even be capable of it now, for all I know. Sounds like you've tried everything you can think of, so I'm sorry to hear that you've reached this impasse, mate.
Are you talking about clarity or definition? Because clarity has a default value of zero - it can only be reduced if somebody has increased it first
D'Oh! I always get the two terms confused, thanks Michael.
I mean the parameter on the page to the left of the other one. If that's the Definition setting then it's definitely this one I go for before EQ even. It's my fave parameter on the KPA, my mojo maker, and I love it!
So increasing power sagging didn't help much with that stiffness?
hmmm not in the way i mean it ... hard to explain 
it makes the sound softer but not creamier ... do you know what imean ? it is really hard to find the right words
I think I do.
Amp compression into the mix a little, I wonder? That's the other part of my favourite "vintagiser" move:
Lower Definition, raise Power Sagging, and dial in at least 25% amp compression.
You've probably tried all that, but IMHO the combination of those three settings is the most powerful shifter between immediate, tight and modern, and, well, grainy, sloppy-vintage mojo.
Perhaps some of he latter will help the fuzz pump and breathe a little. I don't know. Just puttin' it out there, Brother B.
I find sag helps reduce the imediacy of the bass response especially on a chug. Kinda makes the attack a tad longer and loosens ot up as said. Fuzz almost takes away the attack completely
