Rep Power: 0

Hi, I'm having some issues with my transmission from ever since i change the bearings in it..i I'm hearing some grinding sounds ( sometimes), in 1st gear it may seems its in gear but when i released the clutch you can hear the grinding i have to push hard at times. Its not really hard to go into gear though but its just giving me that issue ..im also having a little trouble with 2nd gear also . when im chanching from 1st to 2nd, after pressing the clutch i have to delayed the time before i actually shift into 2nd gear are else i will have a little grinding sound. With reverse gear, i cant go into reverse from 5th gear, i have go to 4th then go into reverse and i have to put a little pressure on it before it goes into gear. I have this issue with reverse gear when i bought the car but with 1st and 2nd gear those a pear after working on the transmission..my clutch is high because i dont have to release the clutch much before it starts to move.
Anyone with the answer to these issues please reply thank you.