SPLIT GRADE PRINTING - BEST ENLARGER ?

First, you need a solid enlarger. any will do. and then...
Most expensive way to do it is to buy a heiland split grade printer made for your enlarger. you only push the buttons on the controle, the rest is automated. You can even use it as a exposure meter/computer. U measure two points and the computer will give you the Yellow time and the Magenta time.
Cheapest way? (i think ) remove the lock meganisme for the red filter (my enlarger has a stop on the red filter) use tape to connect F00 on one side of the red filter and F05 on the other side. Now you only need to touch the under the lens red filter to change from Y to M.
Tom