I am talking about arcade version(s) which is VASTLY superior to the SC3 console one. I do not know if a SCVI based on SCV is the right thing since SCV was pretty soon abandoned by important players.
Tried to replicate the combo but more than 2 wall hits in 1 combo are not guaranted unless it get's reset by a teching opponent then it worked for me too
I even think that they are NOT really working on a new SC... There might be story/design ideas but it seems really unusual strange what they are "DOING" regarding SC since months...