Hi, I'm new to the forum and have a question about a 1/4 scale Galloway hit or miss engine that I am building. I have progressed to the part where I have to make the valves. The plans call for a 41 degree valve seat and a 45 degree valve. I have been told that this may be too much of a difference. With no practical experience on this, should I just follow the plans? Also, I would like to use 12L14 for the valves. Again, with no experience, is this a good choice? Thanks in advance for any advice. John