RC Tank Warfare community hobby forum

anyone got any ideas on how to get the glcis off a torro tiger? it seems to be a seperate part as the bow machine gun is inbetween the two parts and there is a void, but for the life of me i cant find the join. need to get it off to replace the gun ball mount and machine gun and hopefully open up the drivers view port. if anyone has done it, advice would be great, dont want to end up breaking something.
cheers
jeff