I don’t know. They’re sitting between 4-5/32. I think I got them summer 2014, maybe 2015. Can’t remember
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Even 4/32's ain't bad
@FooBird but ya probably toasted the shoulder blocks.... which isn't always so bad in the rear since it helps bring the tail around. But if the front shoulders are rounded off it'll start pushing like crazy, providing an endless supply of those 'butt twitching' moments we all find so stimulating.
Now here's an idea: Think your issue could be coming from the HFP suspension? We've each got at least 60k on those struts, and the streets are nasty down here, pot holes everywhere. How about there? Have no idea how long the HFP setup is supposed to last anyway. Just because they don't leak doesn't mean they still perform like new.
Besides the Progress 22mm RWB (and Moog endlinks) the only suspension mod i've added this year are adjustable camber arms to dial in a little negative; experimenting between 1 - 1.5. Otherwise, the car is totally flat with no possible adjustment, which far from ideal. You mentioned the RSB... but I can't see how a RSB can mess things up unless it just comes loose or something. Although wait... they do have those rubber bushings which (supposedly) need to be greased once in a while. You should check those, make sure they haven't dried out and restrict movement. Think mine even have a grease zerk.
btw, if you ever consider swapping out the HPF, heard Buddy Club makes an excellent product. But for the price ($600 or about half the BC) i'd be tempted to throw on another HFP set when it's time.
Anyway, keep us posted... gotta get that ride DragonSlayer ready!