eddystone wrote:Is it suppose to be really harsh when changing from D to R and vice versa, P to R/D and vice versa? car already had a transmission fluid change.
It could also be an issue whether or not you let your car warm up or not. If you start it up and throw it into R you are going to get a rough shift.
When you start your car it's going to be at about 1,100 RPM (maybe 1,200 RPM), therefore putting your car into gear at that RPM is going to cause that hard gear change.
Let the car idle down to about 900 RPM and try going from P to R. If you results don't change, then I believe a trip to the dealership is in order.