Nope, I Say The Layout
The layout is in fact not correct, how ever due to the lack of
information it is near impossible to get a cab which resembles its
real-life counterpart.
C751A and C830s use the knob thingy to control the speed while the
other trains use the throttle to control.
The C751A and C830 uses a Combined Throttle Brake Controller
(CTBC) which rotates on an axis, while the C151, C651 and C751B
uses a CTBC operated with a "fore-aft" movement.
