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Did you forget to pay PhotoSuckit or are there other reasons why you profile and the rest of the pictures from you are gone ....?....
Taking a break from the castings I thought I would do the conrod next, this was roughed out from a piece of 5/8" steel. To produce the shapely big end I drew it out in Alibre and used that to produce a series of co-ordinates at 0.020" spacing which were cut with an insert parting toolJ
The square steps are a bit easier to workout the coordinates for ....................J