The string clamp design of the EHB is excellent, having a non-rotating metal dowel clamping upwards from below. I was hoping they would use that design for their headless guitar, disappointing. A rotating grub screw has multiple problems used as a string clamp.
To see this, open up 2 browser tabs with the Q52 and QX52 and switch between the tabs. The guitars will be aligned on your monitor. Look at the bridge slant change.
But for headless guitars there does not need to be a scientific study, it is obvious that a guitar with improved balance is less stressful for the body in multiple ways.
That is not a problem, the fret slant has been added to the bridge positioning intonation slant. Would have been an extremely careless design mistake to not do that =)Intonation could be a big problem. They've slanted the frets so they have had to slant the bridge but a bridge is already at a slant when intonated correctly. So you will need a lot more room on that low string to get it intonated to B. It depends how much you can push those saddles back.
To see this, open up 2 browser tabs with the Q52 and QX52 and switch between the tabs. The guitars will be aligned on your monitor. Look at the bridge slant change.
I agree in the case of fanned frets.Even though fanned frets and headless guitar designs have been around for the better part of 50 years, there has never been an in depth enough, peer reviewed scientific study that confirms that either design embellishment makes playing the guitar objectively safer.
But for headless guitars there does not need to be a scientific study, it is obvious that a guitar with improved balance is less stressful for the body in multiple ways.