When you say support, I assume you mean dithering?
We are certainly not opposed to adding support for this guider, we just barely ever see any requests for it (maybe 2 or 3 in as many years). I am not familiar with this guider, but it seems like there may be a viable usage scenario in SGPro using the “Direct Mount Guider” option. A tighter integration is certainly preferable. A quick search does not show any documentation around communication protocols with the guider. If anyone knows where to find this stuff, please let us know.