PLAN B analog blog

Hello there,

I got a Plan B M15 from Analog Haven a few months ago and it's indeed
a an awesome oscillator! I'll probably order another one, as soon as
my cash flow allows it...

But still, there is one thing that bothers me: the missing attenuation
on the morph and PWM inputs... My system is quite small, so sometimes,
it's almost impossible to sacrifice a mixer or a VCA for that matter.
Is it possible (and if so, is it easy) to mod the M15 for CV input
attenuation of these two inputs? Or do any affordable small modules
exist in eurorack-format, which do exactly that?

Thanks for any input on this...
-Michael