The limiter strap set-up is the safest for the stock Pro (a little give) but a bit hard to fine tune the actual amount of coupling (I used different diameter bushings under the strap).
A stop bar in front of the rear sissor adds a bit of front to rear for the big uphill hit. Played a bit with all this a couple of seasons ago but it became too one dimentional unless you brought tools lol.
In the end, IMO, save up for the TS arm kit if you want coupling to play with (I think it is very "worth it" for the deep on a 155 Pro). You need to adjust coupling for different snow conditions and terrain and infinite and quick is best because everyone is a bit different in what they may want or where they set their bars and feet.
That said, Poo did a great job positioning the Holz copy skid. Best bang for the buck is set-up and rear spring preload. Try it. One turn at a time. Totally can control lift with a stop a bar (for the hits) and wind up the spring but at a price of trail ride with the stock components.
I haven't tried it (because I'm very happy with the EVO's and TS set-up lol) but TRS posted some very good looking shim stacks that work with a softer rear spring. That spring allows more preload (anti- lift) yet the rate at mid-stroke would keep the ride.
If you have a shock guy in the neighborhood, 4 revalves and a spring should be under 400 bucks.
