Adobe PDF validation slowing pdf
Hi ! I'm having issues with my PDF scripting ..
I'm creating a PDF with a lot of fields (around 450)
Around 150 of them are Calculation field
Around 50 of them are actually scripted dropdown that can affect 4-5 other dropdown
EX: If Dropdown1 = EXCLUSIVE then
Dropdown2 = someArray1
Dropdown3 = someArray2
Dropdown4 = someArray3...
These are the 20 first line of it

Now my PDF run slow ... like 1 selection can take up to 10-15 sec
I'm quite new to work with PDF and i see there is a lot of place where you can imbed your code (Validation, calculate, custom format script, Document Level script, etc ... )
My question is ... is this normal that it take that much time if not is there a method or good behavior I should follow to get better ...