Lay-up on the STBD tailplane. All went ok, took a longtime filling all the slots with dry micro. Next the micro slurry. I Then filled the outboard rib with flox. I used cling film to get a nice level fill, this worked really good. I then put on 2 ply's of uni at 30o each way, now peal ply the tip and root, also the area where the trim tap will be cut. All left to cure now.