right,
think I understand what you mean, need to have another look in sunshine then
(mebbee early tomorrow morning, if not - next week)
(yes, the bottom part is chromed)
(I also have some problems with high oil temps,
the mill is in a boat - and boats are ALWAYS driving uphill, no such a thing as a flat
road for boats, not to mention downhill)
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How deep/tall is the sump section above what you call the tin pan?
So that I would know roughly where to look for a seem (hmmm seam?) in the block.