Originally Posted by JesseT
Check the hole through which the clutch cable cable goes on top of the gear box. One single hole -> early BC box with no gate. Two alternative holes -> later type BC box with a gate for reverse.
ahhhh answered my question, this is why i sometmies go from 5th to 4th and hit the reverse gear....cuuurrrruuunnncccchhhh, i thought my gbox was fooked...but i guess its not then......only just had it re-built, thought me mate had made a boo boo..lol