I have a set of body mounts going in the car and I am not sure where to support the car to swap them out. The engine and tranny are still in the car. I have 1 heavy duty hydraulic jack, a bottle jack and 2 jack stands. I can get whats needed if neccesary. The front clip is completely removed also. I was thinking of supporting the chassis under the transmission crossmember on jack stands but I dont know if that would be a bad idea. How do you guys do it? And once the car is supported and I start loosening the mounts, will the front sub frame tilt forward? Any pictures would be appreciated. Thanks!