She’s back! All gears present and correct. Had my first run yesterday after fitting exhausts, tank, seat and side panels setting clutch and filling and priming with fresh oil. I must say I have a much better appreciation for the mechanics of the gearbox. I think I will be tentative changing to 5th gear for some time to come until confidence returns. I replaced gear 2/3, gear 5 and centre shifter fork that were all damaged due to gear not engaging properly as well as all circlips. Short run yesterday as near side mirror came loose and idle was too high after checking bench sync on carbs. Thanks to all for your input. 😊😊😊
By the way I used the 4”x 2” method of engine removal and refitting, worked a treat.