Good morning, looking for a little help. A friend asked about changing his dome plexi on his 6263 to a flat top. I am not well schooled but it is my understanding the t21 is domed and the t22 is the flat top. Also my understanding that the inner diameter is the same on both plexi's, but the outer diameter is not. When we did my 1016 build, I wanted a domed t21 and we used a different bezel than the bezel that worked with the t22. I assume this would be the same case for the Daytona. If he wants to go with a t22 would he need a different bezel also? Anyone help me with this?