i just noticed that when i shift into 3rd gear that it will kind of grind or maybe i should say it will roughly go into 3rd gear. but it won't do it if i hold in the cluth for a few more seconds than i usually do or if i am not revving very high. i think maybe it is time for a new clutch or perhaps that my tranny fluid is maybe low. i was going to check the fluid on sat or sun., and it is odd to me it only does this in 3rd gear. does anyone maybe know of anything that it could be or has this happened to anyone else?

thanks,
adrian