I was going over the 41CX manual tonight and I was surprised to find the "Correct" function call to automatically adjust the accuracy of the internal clock.
As far as I can tell, such function is no longer available in the 48 SX/GX and 49G+ series, which all have fairly poor clock accuracy.
Am I missing something here? It is fairly rare that an existing function got completely eliminated (rather than recast) in a later generation machine.