Because the SH is from the factory a sloppy bowl of jelly with poor body control. Both the shock rates and bushes are far too soft. For me, it was so stark when I hopped from my daily driver SH into my SG. The SG was just so much better to drive, it didn’t lurch and rock on it’s suspension. Putting new KYB struts into the SH made it marginally better, but a long way from the SG even with struts that had 140,000kms on them.ohhh , why so ?
I found the SH to be softer, yes. But not more comfortable. It wallowed like a cork in the sea during a storm. The Gen 4 Liberty had a similar suspension to the SH, and was in a different league altogether for ride and handling. It was a beautifully balanced car that was enjoyable to drive and more comfortable at the same time.For more comfort, the SH Forester has a double wishbone design at the rear, just like your BH Outback while the SF and SG Foresters have a McPherson type with multiple arms/links.