Hi all! I've received my new Rob Allen Mb-2 5 strings fretless since few weeks and It's great! It's an alder body with a gorgeous flamed koa top, with koa neck. I've a question for other Rob Allen players. This bass it's very easy to play, but sometimes I find the action quite high in the upper register. Do you have the same experience and how do you set it? Unfortunatly I think there are not much way to set-up this bass.