Lately my 99 has been grinding a little when up shifting from 2nd to 3rd, it’s not that noticeable and does not do it all the time. I changed the oil with factory recommend oil and have seen do difference in shifting after close inspection I can see that one of the pressure plat bolts is back off enough that it is no longer touching the pressure plate could this be the cause of my shifting problem? How much effect would on bolt missing out of the pressure plate really have on the clutch?