Electric Guitar Kit ST-Style : Nice Kit, Good For Building Guitar Or For Parts

I bought it at the end of December, I actually wasn't looking another guitar or kit but wanted to pay 70 euro more for something I can sell or maybe even keep, and have free shipping, instead of paying 15 euro for shipping. I decided to have some fun with it, I'm still building custom Strat using that body, I put neck on different guitar and used pickups and other parts in other instruments. However it could be a great guitar on it's own, neck is really nice and comfortable, frets are good and ends aren't sharp, parts are good too, pickups sound ok and tuners could be better but they do the job, bridge block is thin but it doesn't look very fragile. Body is also nice, wound looks good even if not painted, however back cavity is routed in strange way, one side of it isn't totally straight, it's little bit wavy, it may look like a routing mistake, but I looked on previous years models and a l l bodies have back cavity routed like that, maybe it's mistake in file for CNC and it's too small to be needed to be fixed?