Thanks to all of you, who kindly recommended my shaft! Very much appreciated!
spenglure --
Your forearm and wrist fatigue is PRECISELY what the Equinox's nose-heavy nature causes, and is PRECISELY what I designed the counterweighting system to correct. I can assure you that counterweighting will make an immense difference for you, but I see that you have already opted for a harness. I expect that the harness will help, though the downside is that you are "tethered" to your machine. If the harness works well for you, then you probably will be able to improve the comfort level of the unit when swinging. If it doesn't work out for you, I am certain that one of my shafts with counterweight would do so. Feel free to contact me in the future, if it becomes necessary!
Thank you!
Steve