Some time ago I put up a webpage about making a "Poor Man's Hydraulic Press", as many of you know. Today I have added a page that describes how to add a pressure gage to the jack for those who need repeatable power. It seems that this process is the same whether you have the original hand powered 20 Ton bottle jack, or if you upgraded to the air-over hydraulic model.
The new page is at:
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Pete Stanaitis------------------