Just a curiosity question. My 4 speed doesn't particularly like 2nd gear. You have to push it harder than the other gears to get it in, and if you don't get it in all the way, it pops out after about 100 feet. And if I pop it down from third, it almost always pops out, especially if I'm slowing down. Any Idea on what could cause this? It's not a big deal, just a slight annoyance from time to time.