The Sample gridding feature is great for sectioning off samples at constant locations, but the dialog only allows you to set the number of sections you wish to divide the waveform, irrespective of its size. What I need to do is create a grid based on the number of samples in a given block, which will help in splitting my waveforms (esp. large ones).
Even better would be an offset feature so you can start the sectioning somewhere other than the very first sample point.