Sparkmaker Leadscrew Nut - 2mm pitch

I've tried the original nut by sacy, but it remained too tight to be used by the sparkmaker servo. Attempts at scaling it up lead to a better fit, but never lose enough, up to the point where the side screws were no longer matching the hole positions on the carriage.
So I reviewed the model, and changed the thread pitch from 1.5mm to 1.98, which is closer to the 2mm pitch of the leadscrew on the printer(I used a sligthly smaller pitch to create pressure/tigthness). My testing shows that it now