I don’t follow this thread on several points. While I normally agree with SJ, I don’t see the point in filing a response (particularly if NY charges a fee to do it). Sooner or later, you’ll lose the litigation.
You defaulted on the loan. You know that or you would not be making payments to the OC. If you’re payments were timely, and there was no other problem, I don’t know why it would have been referred for litigation, but it was. You may understand the reasoning better and that wasn’t your question. So back to the point – they’ll prevail in court, get a judgment and it will be bigger than the numbers you’re dealing with now. Moreover, once you file, it’s highly probable that the Stipulation will go off the table.
(There’s a side issue that the NY attorneys can address: prior to being served, I would have expected a Consent to Judgment, and use of a Stipulation after service, but that’s a NY procedural thing that was curious. It wasn’t your question either; it was mine. DC came at the same point from another direction.)
Your problem is with the wording of the Stipulation. DC is right about trying to negotiate a change in the interest. Why not negotiate the language of the Stipulation? Actually, the Stip. is onerous. What you want is language that says you’re agreeing that $X is owed, and you’re going to pay $X or $Y or whatever (it’s not clear from your post) on blah, blah terms and that, in the event of a default, they have the right to enter judgment for $X, less credit for payments made to the date of default. If you make all payments as agreed, they dismiss the litigation with prejudice. Then, don’t screw up. (You may think they’re waiting for that. Actually, they don’t want to bother with you again; they just want the money. And it’s perfectly normal for the payments to go to them. They may get paid that way but, at the very least, they now have control of the litigation and have to know that payments are being made. You don’t think the OC is going to send them a monthly memo, do you? If so, think again.)
Go back and re-negotiate the language of the Stipulation. The revision is the way that it should have been drafted anyway, and you don’t have a winning hand in this deal, but you may have a lot more stress before they come out in the same place. And do it before you get served and have fewer options about responding and losing or signing the Stip. and having a judgment.