Training kit - Needs expansions kit

I have started the tutorials by Paul McWhorter. I have purchase the ultimate kit he suggested.

Then curiosity gain on me. I look at the other training kits … Kepler, Raphael, Euler, Da Vinci and Thales. What I found sad is 2-3rd of the components are repeats of what is inside the ultimate.

Would it not be great to be able to only purchase the “extra component” as an expansion to the ultimate. As it sound I will have a LOT of extra parts (doubles & tripples).

just a taught.

This is a great suggestion and we will submit this to the product department for discussion. Thank you very much.