Sorry i've been offline a couple of days.The boat was built 1976 (debatable) by Liverpool boats and has been refitted so the ballast has probably been moved/changed, the bricks are stacked in the bow compartment to the shape of the bow, and in the stern, some in the bilge, some on the opposite side to the batteries on top of the Uxter plate.( the flat shelf each side of the engine), when I rock the boat to rinse after a pumpout, she stableises very quickly so I think the ballast is in the right place.
We are CCer's not on the K&A yet. Wiltshire is my P.O.address, .I think I will leave well alone as recently we came up the Stratford and there wasn't a lot of top clearance under those little wrought iron bridges.