Office of Steam Forum for Model & Toy Steam Gas & Hot Air Engines

Thanks Redrider.....I am Greatful for the size info!...I am not so sure the teflon o-rings can do all the things you spoke of in your post....they are quite rigid and may not perform as well, but I have 14 pcs coming in the mail, to get free shipping so if they DO work, I may be able to share a few samples at low cost...I am not Counting on them working to be happy, for me the journey is more than half the fun and I love to tinker and experiment....I will share my findings if I have any positive results....its so nice to have fellow hobbyist to share ideas with, I specially enjoy videos of the engines running and what was done to achieve the results.