Hi @H973,
Welcome to the Community Forum!
I saw that others have already addressed your questions. @wombo is correct. Emlid Studio can be especially helpful in your case. It’s great to hear you’ve achieved good results with it!
but I’m curious as to how they acheive such good precision
The Emlid Studio is optimized specifically for Reach devices, using tailored presets and algorithms that align with their hardware for more precise and efficient processing.