Air filter oil/ spur gear issue
Hey guys I am new to R/C nitros, I have a savage 4.6 and I just cleaned the air filter. Do I put the air filter oil on right now or do I put it on right before I run my car. I will not be running for a couple days so I wasn't sure if the oil had to be put on right before running or if it even matters. Newbie question I know :/
Also I have gone through 3 spur gears in like a week. What is the best solution to this problem.