There was a point in time that I was considering a modification that would allow the TMA tool to "read" some sort of time input for the various bearings. Not sure why I didn't follow through on it...
On the other hand, the TMA tool as it is might be a little more appropriate for the time period (mimics a sawtooth speed gauge). Which is still within the technology parameters for the time period.
I'll take a look at it...
