Done the tension strut bushings a few weeks back and it makes a tremendous difference. Nevertheless, when turning and when driving on deep ruts I sense that lateral control is not optimum either. I am wondering if I need to replace the lower wishbone inner bushings as well.

The lower wishbone bushings can be had from BMW for a reasonable amount.

Before I undertake yet more surgery in the front wheel wells (with accompanying back/muscle aches and skinned knuckles...) I was wondering if anyone has actually replaced the inner bushing and if it makes a big change?? Seems easier than the tension struts but still....

__________________
2003 4.4i black ext./black int./black headliner (kid's runabout)
2014 535d X-drive, M package, silver/black interior

Sold but not forgotten:
2009 E70 35d, black ext./black int./black headliner (sold 2021)
2006 4.8iS Le Mans blue/cream int./black headliner, SOLD in 2012 sadly...

Other hardware:
2015 Cayenne S (wife's new DD and definitely wroooommmmm)
2016 Tundra 1794 edition crew cab, luxo hauler
2005 Tundra crew cab, weekend hauler. Sold after 150k very happy miles.