Is this Bumblefoot healing?

[Copper9Miko1]

Im new to dealing with this bumble foot and I can't find photos of what it looks like when healing, it has a new different colored scab is this a health color or should it be removed this photo was taken during tonight's soak and wrapping, I've been putting tri antibiotics on it but I have a drawing slave to, not sure what the difference is if I have to use that.

 

[talkinboutchickens]

It still looks quite swollen to me, I believe there is still some of the infection left. Welcome To Chickenlandia on YouTube suggests using an ointment called Prid, which is a drawing salve, to draw out the infection. She says she has good luck using that, but I have not used it for my chickens.