i kept the original MV stock, and added my custom Tilesets, can you tell me how to calculate the new size from VXA to MV,If you used the original RTP tilesheets only, then no - the MV stock has the equivalents.
Any other tilesheet has to be resized by 1.5
EDIT:
If you overwrote the MV stock by copying the original tilesheets, then you better replace them from a new MV project, or resize the Ace RTP as well