Photo's; Here is the sheet metal ramp.
Attachment 86919
The block made to conceal the hole in the mag well behind the ACP mag.
Attachment 86920
The case into the bolt face before it meets resistance from the extractor. The case must slip in this far while being pushed out of the mag to ensure the rim slips under the extractor and the cartridge nose does not cant off to the right.
Attachment 86921Attachment 86922
The case with the cartridge up under the extractor when chambered just before the bolt is closed.
Attachment 86923
Close up of reshaped extractor.
Attachment 86925
New ejector made to max dimensions action allows.
Attachment 86926
Hope this helps. Will be glad to answer questions.
Larry Gibson