I posted this in another page, but I really need help so I'm adding it here.

I have a CAP 21 plane made by Model Tech (.40 - .60 size).
It appears in ok condition - it is dusty though and it has some cracks in the surfacing (not sure if they are structural cracks or not) but the surface is made from some kind of painted fiberglass material.. (not sure what it is really)
It has an SC .61 engine to go with it.
I am just wondering if the cracks will stop it from flying correctly and also I need to know where to mount servo's, petrol tank etc.. I have no instructions.. is there anywhere that I could possibly get a set of instructions for one of these so I can make sure I have everything correct before attempting to fly it?

Regards

KJ
Australia.