Elektron Musical Instruments

I tried the MM and I love the sound, but it is unusable for me, as I musicaly need to tweek 
the parameters all the time. On the MM you need to twiddle in windows to change between 
lfos, filters, effects and so on. I cant twiddle windows while im playing!!! Also the knobs is 
unusable, fingers get tired after minutes, because the knobs need to be pressed in to hold 
their position, otherwise they jump out to a second mode. Also the knobs are slippery, 
they should have a rubber surface, or something that would make a grip.


So to controll all the parameters, i need a midi controller!

Has someone experianced this? Is it hard to assign it external controllers?


Regards,
Kim Svendsen