CTK Precision Rest

Has anyone used a CTK pistol rest for testing and developing loads? If so, what was your impression?

I am looking for a rest to test loads with without paying a major expense for it.

Thanks

I’ve never heard of the CTK model. We have this one (see link below) at the range and I like it a lot but seem to get better results with sandbags - so long as you’re doing it consistent. 

https://www.midwayusa.com/product/892295/shooters-ridge-steady-point-pistol-shooting-rest

Sorry I noticed it says discontinued. Good little rest though.