I recently was measured using the Bauer 3d fit device. It recommended Vapor's in a 7.5D, after ordering some Vapor LTX skates, and trying them, the length seems fine but I am not sure about the volume. I did the pencil test and the pencil touches my foot at the 3rd to 4th eyelet, but doesn't rock. Around the 7yh or 8th, the pencil pushes against my foot a bit.  My previous skates were 8.0D Supremes. I've posted a link to pics of the skates on my feet and the pencil test. Advice on the fit/volume