Recently received an ak47 in the mail. (https://www.airsoftstation.com/lancer-tactical-cm028s-ak47-full-metal-folding-stock-airsoft-rifle/) I had trouble getting the battery door back on so i had to force the door back on and it worked but on the other hand my stock now wobbles in place and wont fold back down. Is there an easy way I can fix this? Or should I just skip the hassle and send it back? Edit: The warranty doesn't cover this.