A few days ago, I noticed the 4L60E in my 93 S-10 seemed to be shifting harder than it normally does. It's just from 1st to 2nd gear and 2nd to 3rd. And the 2nd to 3rd shift is significantly rougher. It's not "throw your head around" bad, but it's definitely noticeable. It's also much more noticeable at low RPM's. If I lay on the gas a little bit, it still doesn't shift very smoothly, but it's definitely not as rough. If I don't lay on the gas, the 2nd to 3rd shift happens around 20 mph or a little above and is a pretty noticeably hard shift. If I do, it seems to happen around 25-30 mph. I read around a little bit, but I'm not 100% sure what could really be going on as it seems it could be a few different things. I'd dig more into it, but with work and college occupying most of my time, that's not really an option. Any help would be appreciated.