Mikey is at Overland & Classic Motorcycles near Melton Mowbray. He is the person to use - good value service and job well done for full rebuild. You can send the FD to him by post / courrier.
From your post is sounds as if the crown wheel bearing on wheel side may be the problem - hence the play, and the leak from that side. If that is being replaced, it makes sense to replace the offside bearing too. You should also check for any play in the pinion as this is a common issue that may not result in any noticeable symptoms initially. If there is any play, then you need to replace both pinion bearings before too long. It is worth having wheel and pinion bearings replaced together as it is better value and more efficient - depending on age and mileage I would just opt for the full rebuild tbh. Talk to Mikey about it to see what you need.
