Hey,
My Legacy grinds just about every time I change from 4th to 5th just before it is properly into 5. It is the only gear that grinds. I have tried shifting slowly, pushing over really far, the middle, and as far left as possible without putting it into third, and about 95% of the time it grinds with varying degrees. Just for something else I tried double clutch upshifting and it would go into 5 seemingly with no issues but when i started to release the clutch it would start to grind, and I pulled it out. I was told by a friend to post on here to see if you guys had heard of this before and have any solutions. If you have any questions feel free to ask. Would really like to get this figured out as quickly as possible.
Cheers!