The man wants MORE caster. How about this idea?

Back in 1998-99, I made a home video with car stunts, jumps and collisions. I used free cars that were given to me along with a 75 Dart 4 door, a 74 Dart Sport 360, a 74 Dart Sport 225 and a 73 Duster. I jumped the 75 Dart 4 times, the 74 Dart Sport 360 got jumped 6 times, the other cars were used for various other scenes. The 73 Duster was the hero car that never was jumped, just driven on dirt roads like them Duke boys...
The 74 DS 360 was a total loss insurance job so I wasn't destroying a valuable car. I patched it back together for use as a stunt car. The biggest jump that I did went over 10 feet of clear air under it and 77 feet in length. This of course destroyed it but that was the last jump of SIX.
After the 3rd jump, the K member lost much of its arch. Doing the jumps, the flattened K member pushed the frame rails apart and pushed the UCA mounts in toward the engine. Negative camber was extreme! I changed the K member and right then realized the damage that the jumps did to the structure. I used ratchet straps to pull the rails back closer together to fit the replacement K member but the UCA mounts???
I welded extensions to the mounting tabs on the car. I left the UCAs alone. Those mounts were welded with an old school arc welder in absolutely unprofessional conditions. (by me...I didn't own a MIG at the time) I was able to get the alignment reasonably safe to aim it straight for 3 more jumps and nothing broke off, it was intact and bent when I cut the car up for scrap.
I had to cut a hole in the firewall behind the distributor cap because it made contact during jumps causing a horrible misfire.
I know, this all sounds bonkers but I enjoyed the whole process of the hobby movie.