I need to look for a small piece of broken piston ring that was dropped in there. i have fished around for hours with a telescopic magnet, all to no avail. I suppose what i need to know is what do i need to remove before i can split the bottom end. the head, barrels, and pistons are already removed. If there is anyone out there who has done this please share with me what you did.
Panic over, i have now got it sorted.