I wouldn´t keep that undersize roadwheel issue as a big thing. I read somewhere, that the error was something like 0,"X" mm in scale measurement. If you don´t tell, how could anyone know it. Bigger issue is that lower hull problem with too little space for tracks to fit in. One finnish armour modeller "guru" solved that with adding 1,5 mm square styrenerod between upper and lower hull. But then you have to cut lower hull a little bit shorter behind sprockets. From the spot, where you attach that part with two round service hatch. I have C-H Orange box kit but haven´t done any dry fitting to see, what´s the case with upper and lower hull.

Hi,

just a small correction: The depicted spg isn't a ISU 152, but a SU 152/KV-14, which is based on the KV-1s chassis.

Best wishes

Volker

Just friends advice D.A: after checking my C-H kit and some test building, buy Tamiya kit! Have to say, first time I´m disappointent on C-H quality and therefore I threw my kit back to stash waiting for better time.