Hey Elektrofam!
I was playing a house party the other night and a bizzare series of events lead to wine being spilt ALL over my desk where my gear was sitting. Luckily most of it hit the surface and I quickly unplugged and removed all my precious toys, however some spray ended up in the kick and re-trig buttons 
I powered on my Rytm today for the first time since and the buttons are very sticky, to the point the KD gets stuck halfway and makes adding p-locks inpossible… Does anyone know of a gentle cleaner or other recomendation to get my buttons un stuck?