To the OP, the thing is... It doesn't matter if the stick is wrong or right, the stick is the only thing that matters.
I would suggest letting him know that he is "close and we will just have to see what happens at
Disneyland."
Shoes that make a child taller, padding inside, etc... are all just tricks taht are going to put a child's safety in danger. If he's tall enough, he is. If he's not, he's not and will have something to look forward to next time!
The ONE straight-forward, factual tip I will give you is that we are ALL taller in the morning and gravity pushes down on us throughout the day. If he has a number one choice, go there VERY first thing. Just keep in mind, if he is "just" tall enough early in the morning, he may not be tall enough later in the day. And that's when it's a nice time for a physics lesson.
We took my daughter for her first visit at 4 years old. She was not 40" tall, but we had her wear her pink cowgirl boots for one day in order to ride the "big girl" rides (she is fearless). We have a great video of Pocohantas comparing her boots to my daughters.
Why put your daughter's safety at risk? Why teach your daughter how to break rules? I just don't get it. Safety rules are there for a reason. What if something awful would have happened during that ride to your daughter because she just was not tall enough, but you tricked the system with boots?
(There, I said it. Someone had to.)
Height restrictions are safety rules. They are there for YOUR safety.
- Dreams