So, engine runs completed after usual pain to bleed diesel through. Only ran for 20 minutes or do but indicated temperature in lower half of range at high revs. This looks like a gooden. Added some new milk bottles to tarp weights as some empty, not sure how but I think when filling yhdm I crushed to fit into bucket. In the cold weather maybe material cracked or possibly freezing temperature. Outboard card cleaned, idle set, runs as it should. Some cleaning up I think is next on list, the areas around bilge, under lockers etc. But, I think most of the jobs are clear so a bit of focus on other matters.