Steve , does CJ make a specific gear for this plane and if so do you have to move the gear inward ?
My concern with the sierra gear is that it will limit prop size based on the lenght of the leg .

They did the same thing with the P40 hear , they (sierra sells the same gear for the 64" Top Flight p40 as they do for the 73" CMP . So they do not take any prop/engine size into account at all . If the Top flight P40 was designed for a 90 thru 120 and the CMP Is designed for a 150 thru 180 , yuo can see my point in prop clearance .
I dont like the one size fits all mentallity .

I am thinking of getting the sierra gear made for the KMP BF 109 , that way I know I will need to do work but it wont limit my prop clearance