I’m planning my outdoor railroad to break ground next spring. I have been involved in the hobby for 20+ years but all my experience is with indoor large scale layouts. It’s time to decide what switch machines to use for the turnouts that I can‘t reach. My dad has used Del-Air pneumatics for years on his indoor layout. He has about 30 turnouts. I suspect they are the way to go outdoors but I’m curious if anyone has had success with any other machines outside. Is there any other reliable option.