As the title says I prepped the wt deer cape then fleshed on the beam. salted for 24 changed out the salt 24 more hrs. washed then into the oxalic acid pickle Not even 48 hrs later the pickle stinks bad Cape has brown spots on it and hair is falling out not slipage but hair strains are falling out all over I try to be gentle with it and not pull on the hair. I removed and shaved all over and stink stayed in the shop where the shaving ended up. Few hours later pickle is starting to stink again. I have the pickle at around 80-90 deg. This is the second time in last 2 times that it stinks. Thought the last time the PH was a little to high. Made it up to 3 over night until I noticed the smell . This one I have been watching the ph its dark red at ph 1 but still stinks.
Any ideas?

Before these 2 I did a bear and all was well