This is a good point, but I have two ideas that could possibly work.
The first is a manitou fork like the mezzer. My mastodon can be adjusted downward in travel just by controlling how compressed the fork is when one removes the shock pump. Pretty sure the mezzer is the same- I think Andrew Major mentioned that at one point on this site. So you could take it from 170 down to 150 in about two minutes.
The second possibility would be using a DVO shock. I had one that could be downstroked by clipping on travel adjust spacers. I used it to take my process 153 down to 135ish in just a few minutes. Not sure if DVO makes a shock that would work with the WR1 frame, but figured I’d mention it.