Question on Lapping Venev stones with SiC powder

[Bluemantra]

I have the 80/150, 240/400, 800/1200 venev stones and I’m looking at Gritomatic and want to know if the loose powder SiC 120 grit will be enough to lap the 240/400 and 800/1200 stone and if the SiC 60 will lap the 80/150?

 

[Bill3152]

I have the same Stones and I use a coarse sic stone with no issues.

 

[Bluemantra]

I have the same Stones and I use a coarse sic stone with no issues.

do you use the 120 or 240 SiC stone?

 

[Bill3152]

I have an ace hardware sic stone that is 60/80 grit two sided. I don't have a preference as to which side to use.

 

[Bluemantra]

Does anyone use the Norton SiC flattening plate on venev stone?