I have this job coming up with this agglomerate. Have not worked on one of these in many years, any thoughts? Has sanded grout so I steered them away from a full flattening, concerned it will come out in places and scratch, also do not want inconsistent looking joints as some will be ground in and others will not, did not price to flatten the edgework, rather to blend. There is metal schluter type expansion joints, stainless steel by the looks, and thinking if I do not completely grind these in I will have to stay off them. So now selling them on a re-hone (220-800/1800 resins) grind then 5x. I want to keep it simple and I could not charge THAT much more for the full grind to justify all the additional risks…