Differences in the 3-hole DuoTones?

[BubbaVO]

Were the 3 whole DTs pretty uniform during their production run? Did Hamer ever change the neck thickness, pups, piezos, etc. from year to year?

Seeing BCRGreg's DT has got me thinking again...(by the way, nice to see Greg posting again)

[Brooks]

i've had 4 three holers;

two blonde ones were thin necked,

two goldtops were more medium necks.

my fave hamer is my phatcat thin neck duo.

[silentman]

I believe the 3-holers did not change during their run. Necks will be different from guitar to guitar, but only on the current model duo were changes made to body and piezo.