back when I was young (and dinosaurs roamed the Earth) I was able to spend all day at the SDB with unlubed cases
Fast forward to post-2 rotator cuff surgeries and even with lube I find 100 to be about my limit.
I constructed out of wood an extension handle that slips over the OEM one (without the ball) and gives me about 150% movement compared to the original configuration.
It's tight enough to stay on by friction and I can really see a difference in the amount of Force needed. Course the range of movement is greater but that is not a problem.
Do have to get used to the 'feel' of the primers being fully seated as there is much less Force required now.