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Hi m_c, thank you for the reply. I am reluctant to try ata lower pressure as when I did use at lower pressure about 80 PSI there wereproblems and I am told from the chap who converted my mill that lower pressurecan cause problems. Here are some photos from under the plastic case. When I amlooking at new compressors none that I have seen mention what you can set theminimum pressure at!
Many thanks for any help anyone can give.
Suesi