So here is the next update.
Thought I would fill that crankshaft (hope that doesn't bite me later its very heavy now.
This is how they would have you assemble the pistons and con rods.
A bit of a problem getting rid of the seam lines like that.
I drilled out one half of the piston with a 4.5mm drill(same size as the gudgeon pins) so I can now glue both halves together and insert the gudgeon pin as would happen on the real thing.
Cleaned up and painted the con rods.
And all installed.
Hell of a lot of play in those pistons, could do with some piston rings (not included with the kit)