I've been at a couple shops looking at basses, mainly late 19th century German, tyrolean and Romanian basses and i've noticed some referred to as blockless wonders. I know obviousely this means it doesn't have a neck block which can cause a lot of problems but how can you tell by looking at the outside of a bass whether it is blockless or not? I always assumed you look at the side and if the neck is cut into the body then there is a block but if it looks like it's just sitting inthe body it's blockless, is this right?