Hi Folks, my name is Philipp. I´m from South-Germany.
I have a Kurzweil SP4-7, Roland JV35, Kawai MP7 and Nord Electro2.
My music favourites are from Heavy-/Death-Metal to old 70´s Progressive Rock-Band like Yes, Genesis, ....
I came here because of the lag of Sounds in my Kurzweil and to get or give some hints about techniques of the Kurzweil. I already repaired the rubber contacts with another Fatar rubber. Here in Germany it would cost about 100$ to get some new rubber stripes from Kurweil repair service... So i bought 4 stripes for about 20$ at ebay ... Easy to change - happy that it worked fine for me.

Sincerly
Philipp