Sway bars are the way to go. I made some for my Savage 26 and they're great. The parts are pretty easy to come by and it's not a terribly hard mod to do. I plan on doing a how-to soon now that I got it tested and am pleased with the results. It does require modifying the lower suspension arrms by drilling a bolt hole in a funny place and at an odd angle, and cutting slots on the side diff bulkheads. The parts needed are a set of Kyosho sway bar ball ends (I'll get the part number), some GS 5.8mm rod ends, a section of 4-40 full threaded rod, 4 3mm socket head bolts, some brass tubing and some music wire, and (the ever present) Zip ties.
If anyone is interested in doing this mod, let me know and I'll start working on a how-to article to post here.
Whitt...