Hi. I'd just like confirmation of model i.d. for my mower. It doesn't appear to correspond to any model on the charts. It comes closest to a V5, with a smiley smile VICTA badge at the front ,rather than the usual sad frown badge. Unfortunately, the V5 has a casting coming out of RHS on the base, but my mower doesn't have one - the base is smooth. The engine number is AC 52837.