I've owned a Sadowsky MV4 for about 3 years. I have gone through about 10 string changes and multiple set ups. For whatever reason the strings never feel like they have enough tension, making awkward to play. The instrument sounds fantastic but I struggle with the feel of the instrument. Am I the only one experiencing this? Any suggestions to improve the playability? I've got medium nickels on right now.
Sounds like you should experiment with different strings. Have you tried the Black Label Sadowsky strings? They felt pretty stiff, to me--but everybody's got personal preferences.