Need manual for Robbe Cub
 

I recently received a Robbe models Piper Cub and when I opened the box to assemble the plane I found that there were no instructions or paper work what so ever in the box. Upon returning to the LHS where I purchased the model we looked in the other Cub boxes as well and none of them had any instructions either. I am not very pleased to start with because this is not the plane I originally ordered (not quite as big as the Thunder Tiger so the motor I have on hand is to big), I had ordered a thunder Tiger Cub that had been very favorable reviewed in a RC magazine so that I could build it as a float plane for this summers annual float fly but it ended up being back ordered for several months so I missed that deadline. But anyway now I do have the plane and will still build it as a float plane but have no instructions, I have built enough planes to be able to get it together but there are just a couple of pieces that look a little odd to me and would like to know if anyone knows where I can get the manual.