I was getting frustrated in the rocky terrain at RC this weekend! I have stock 3.73 gears and 34" tires. I was spending so much time on the clutch trying to slow it down that I started smelling clutch! Instead of clutching I tried just braking without clutch and it worked sometimes but the majority of the time it would kill it. My buddies with Rubicons with stock 4.10's had no problems whatsoever. So I pulled the trigger and set an appointment for 4.88 gears and a rear ARB locker. My question is the transfer case. Will the diff gears get me to the point where I will stop killing it all the time or am I going to need to find a rubicon t-case to get the real low crawling power as well? How do I calculate my final gear ratio?