I would love to see a control that can flip the machine jogging between continuous and incremental. Other G Code Senders offer this feature, I think adding this feature would greatly improve zeroing when not using a touch plate or probe which i often do not for setup, yes i could use a touch plate some of the time but often I am working on very small precision parts and is not really an option.
What i find with the current set up Hold for continuous and tap for incremental is that when I’m tapping Z- for instance to zero material Z is that GSender will interpret multiple taps as a jog that cause the endmill to collide with the material resulting in damaged material and/or endmills.
Im trying to get back to gsender as i just ordered a new SuperLongBoard to upgrade from my current BlackBox and would like to utilize all of the features. Running into this issue again years later reminded me why I stopped using Gsender (although loving so many features of it) for OpenBuilds Control