My Duster is under the knife....TKX going in

Any updates on your progress? Hope all is well.
I got the car back today and drove it about 12 miles. First thing I noticed was that I love how the Tremec TKX shifts. Very precise and smooth. However, I’m having an issue with the rear end. The car wants to “hop” a bit on tight turns. Also, the rear end feels too loose if I get on the gas a bit. I’m not even doing full throttle runs yet until the clutch and rear end are broken in. I had the shop put in 1” lowering blocks during the rear end rebuild as well as welding subframe connectors to stiffen up the car. I’ll pull the lowering blocks first to see if that solves the problem but my feeling is that it’s something else going on.