I am about to secure the two vertical fins to the tail of my Lancaster. I have been building as per the plans and I have a question regarding the twin fins. The starboard fin seems to have about 3 degrees toe in and the port fin has about 1 degree. Is there any requirement to have toe in on the vertical stabs? It seems that toe in will add to stability, however being that this is my first twin tailed aircraft I am not sure.

Thanks.

Craig.