Great booklet Steve.

This is where my problems lie.

The original regulators are now obsolete and being Bitzer compressors they have 4 bolt holes on comps.ESK and Henry dont make 4 bolt regulators any more and suggest you use S9090 regulators with Bitzer adaptors.I dont have space between the compressors to fit regulators and adaptors.

So along came ESK with 5 hole regulators that are bascically 3 hole regulators that have been drilled out and will fit 3 hole compressors and 4 hole compressors and these are the only ones we can fit(i dont think they are fit for purpose though).

Few more phone calls in the morning