I think most of what you're feeling is the loss of feedback from the PS4s. I recently switched to SS from the SC2s and it's about the same. You give up that 'connection' to the road. Give it a few miles and you'll get accustomed to it again.
edit: just saw you've run SS before. I did read...
So, to revive an old thread. I installed my conversion kit on Sunday and OMFG it tingles the earballs so! Closed, the system has a very crisp clean sound that is really quiet yet pleasant to hear. Opened, it's dear sweet baby Jesus, hide yo kids, hide yo wives, urinary incontinence to all...
305/35 squared when it's time to replace. There's no need for a chassis brace unless you really want one. The BMR K brace didn't do much. However, I will say the rear cradle lockout kit plants the ass nicely.
I did brother. No joy for 50 miles. The good news is I still have time on this change. Just trying to get them before I need them in a couple of months.
I'd just like to say thanks to all those involved in working out the kinks. This is how forums should work! Sub'ed and seriously interested in future developments!
If you keep your eye open for Home Depot special buys you can get the 7000SLX with wall hangers and SUV adapter kit for free.
https://www.homedepot.com/p/QUICKJACK-BL-7000SLX-7-000-lbs-Capacity-Portable-Car-Lift-Bundle-Package-with-12pc-adapter-set-and-wall-hangers-5175339/314987536?
I paid...
PSS are what the 350s were wearing @ Track Attack. Never once felt the car get loose and the track was wet in the AM. Once my SC2's go I will be running PSS's.